Regular Expressions 101

Save & Share

Flavor

  • PCRE2 (PHP >=7.3)
  • PCRE (PHP <7.3)
  • ECMAScript (JavaScript)
  • Python
  • Golang
  • Java 8
  • .NET 7.0 (C#)
  • Rust
  • Regex Flavor Guide

Function

  • Match
  • Substitution
  • List
  • Unit Tests

Tools

Sponsors
There are currently no sponsors. Become a sponsor today!
An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
No Match

/
/
g

Test String

Code Generator

Language

Generated Code

using System; using System.Text.RegularExpressions; public class Example { public static void Main() { string pattern = @"<node [\s\S]+?((bounds=\""\[\d+,\d+\]\[\d+,\d+]))"; string input = @"<?xml version='1.0' encoding='UTF-8' standalone='yes' ?><hierarchy rotation=""0""><node index=""0"" text="" resource-id="" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,0][500,470]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,0][500,470]""><node index=""0"" text="" resource-id="" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/action_bar_root"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,470]""><node index=""0"" text="" resource-id=""android:id/content"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/choosemember_root"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/header"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,62]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/header_root"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][500,62]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/header_up_button_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc=""返回"" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,17][35,62]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/header_up_button"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,22][35,57]"" /></node><node index=""1"" text="" resource-id=""jp.naver.line.android:id/main_view_group"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[35,17][431,62]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[35,17][103,62]""><node index=""1"" text=""選擇好友"" resource-id=""jp.naver.line.android:id/header_title"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[35,29][103,49]"" /></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/right_header_button"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[431,17][496,62]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/header_button_layout"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""false"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[431,17][496,62]""><node index=""0"" text=""下一步"" resource-id=""jp.naver.line.android:id/header_button_text"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[431,17][496,62]"" /><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[431,28][455,29]"" /></node></node></node></node><node index=""1"" text="" resource-id="" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,62][500,98]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/v2_common_searchbar_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,65][500,98]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/v2_common_searchbar_edit_bg"" class=""android.widget.RelativeLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[14,65][486,98]""><node index=""0"" text=""0970"" resource-id=""jp.naver.line.android:id/searchbar_input_text"" class=""android.widget.EditText"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""true"" focused=""true"" scrollable=""false"" long-clickable=""true"" password=""false"" selected=""false"" bounds=""[14,65][469,98]"" /><node index=""1"" text="" resource-id=""jp.naver.line.android:id/searchbar_cancel_button"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc=""刪除"" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[474,75][486,87]"" /><node index=""2"" text="" resource-id=""jp.naver.line.android:id/searchbar_div"" class=""android.view.View"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""true"" bounds=""[14,97][486,98]"" /></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/choosemember_listview_area"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,98][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/choosemember_listview"" class=""android.widget.ListView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""true"" focused=""false"" scrollable=""true"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,98][500,470]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""false"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,98][500,120]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/friendlist_row_title_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,98][500,120]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/friendlist_row_title_content"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,98][500,120]""><node index=""0"" text=""好友 23"" resource-id=""jp.naver.line.android:id/friendlist_row_title"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,105][487,119]"" /></node></node></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,120][500,167]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,120][500,167]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,125][50,162]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,125][50,162]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,120][459,167]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,134][459,152]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,134][459,152]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,134][140,152]""><node index=""0"" text=""0970001303"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970001303, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,134][140,152]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,133][487,153]"" /></node></node><node index=""2"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,167][500,214]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,167][500,214]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,172][50,209]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,172][50,209]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,167][459,214]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,181][459,199]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,181][459,199]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,181][140,199]""><node index=""0"" text=""0970006985"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970006985, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,181][140,199]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,180][487,200]"" /></node></node><node index=""3"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,214][500,261]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,214][500,261]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,219][50,256]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,219][50,256]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,214][459,261]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,228][459,246]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,228][459,246]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,228][140,246]""><node index=""0"" text=""0970111769"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970111769, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,228][140,246]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,227][487,247]"" /></node></node><node index=""4"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,261][500,308]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,261][500,308]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,266][50,303]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,266][50,303]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,261][459,308]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,275][459,293]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,275][459,293]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,275][140,293]""><node index=""0"" text=""0970115745"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android""content-desc=""0970115745 , 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,275][140,293]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,274][487,294]"" /></node></node><node index=""5"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,308][500,355]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,308][500,355]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,313][50,350]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,313][50,350]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,308][459,355]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,322][459,340]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,322][459,340]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,322][140,340]""><node index=""0"" text=""0970120090"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970120090, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,322][140,340]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,321][487,341]"" /></node></node><node index=""6"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,355][500,402]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,355][500,402]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,360][50,397]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,360][50,397]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,355][459,402]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,369][459,387]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,369][459,387]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,369][140,387]""><node index=""0"" text=""0970127116"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970127116, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,369][140,387]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,368][487,388]"" /></node></node><node index=""7"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,402][500,449]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,402][500,449]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,407][50,444]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,407][50,444]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,402][459,449]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,416][459,434]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,416][459,434]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,416][140,434]""><node index=""0"" text=""0970199822"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970199822, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,416][140,434]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,415][487,435]"" /></node></node><node index=""8"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""true"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,449][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/row_user_bg"" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,449][500,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/thumbnail_container"" class=""android.widget.FrameLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,454][50,470]""><node index=""0"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_thumbnail"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[13,454][50,470]"" /></node><node index=""1"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,449][459,470]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,463][459,470]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,463][459,470]""><node index=""0"" text="" resource-id="" class=""android.widget.LinearLayout"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,463][140,470]""><node index=""0"" text=""0970200457"" resource-id=""jp.naver.line.android:id/widget_friend_row_name"" class=""android.widget.TextView"" package=""jp.naver.line.android"" content-desc=""0970200457, 未選擇核取方塊"" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[60,463][140,470]"" /></node></node></node></node><node index=""2"" text="" resource-id=""jp.naver.line.android:id/widget_friend_row_checkbox"" class=""android.widget.ImageView"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[467,462][487,470]"" /></node></node></node><node index=""1"" text="" resource-id=""jp.naver.line.android:id/selectchat_send_thumbnaillist_layout_shadow"" class=""android.view.View"" package=""jp.naver.line.android"" content-desc="" checkable=""false"" checked=""false"" clickable=""false"" enabled=""true"" focusable=""false"" focused=""false"" scrollable=""false"" long-clickable=""false"" password=""false"" selected=""false"" bounds=""[0,468][500,470]"" /></node></node></node></node></node></node></node></hierarchy>"; foreach (Match m in Regex.Matches(input, pattern)) { Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index); } } }

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx