using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^(?:.*/)?[a-zA-Z]\w*_\d{3}\.(?:vhd|vhdl|sv|v)$";
string input = @"./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_001.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_002.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router_004.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/1_MY_SYS_TB_mm_interconnect_0_router.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/_MY_SYS_TB_mm_interconnect_0_router.sv
./Qsys_Systems/MY_SYS_TB/simulation/submodules/MY_SYS_TB_mm_interconnect_0_router.sv
";
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