using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^\{([-+]?[0-9]*[.,]?[0-9]+(?:[eE][-+]?[0-9]+)?),\s*([-+]?[0-9]*[.,]?[0-9]+(?:[eE][-+]?[0-9]+)?)\}$";
string input = @"{1, 2}
{1.2, 2.3}
{1.2e+100, 5.678e-10}
{1.2E-2, -5.678E+01}
{+.12, +5.5e-12}";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
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