正则表达式难题，高手救命，新手帮忙。。。。。

[phqde]

有一字符串，例如S="##,aaa bbb ccc,xxx yy zz,##,123 kk zz,##,zz hh kk,"
如何取得每个"##"之后的字符串，例如要取第一个第一个"##"之后的"aaa bbb ccc,xxx yy zz,##,"第二个"##"之后的"123 kk zz,"......
注：字符串S中类似"##,aaa bbb ccc,"的子字符串是很多的。

如何用正则表达式解决这个问题，望各位不吝赐教！

[wula0010]

up

[listhome]

你是要解决问题，还是要学习正则？？


为什么不用split?

[hjqnet]

不明白,帮顶

[hjqnet]

[Visual Basic]
Imports System
Imports Microsoft.VisualBasic
_

Public Class StringSplit2

Public Shared Sub Main()

Dim delimStr As String = " ,.:"
Dim delimiter As Char() = delimStr.ToCharArray()
Dim words As String = "one two,three:four."
Dim split As String() = Nothing

Console.WriteLine("The delimiters are -{0}-", delimStr)
Dim x As Integer
For x = 1 To 5
split = words.Split(delimiter, x)
Console.WriteLine(ControlChars.Cr + "count = {0,2} ..............", x)
Dim s As String
For Each s In split
Console.WriteLine("-{0}-", s)
Next s
Next x
End Sub 'Main
End Class 'StringSplit2

[C#]
using System;

public class StringSplit2 {
public static void Main() {

string delimStr = " ,.:";
char [] delimiter = delimStr.ToCharArray();
string words = "one two,three:four.";
string [] split = null;

Console.WriteLine("The delimiters are -{0}-", delimStr);
for (int x = 1; x <= 5; x++) {
split = words.Split(delimiter, x);
Console.WriteLine("\ncount = {0,2} ..............", x);
foreach (string s in split) {
Console.WriteLine("-{0}-", s);
}
}
}
}

[C++]
#using <mscorlib.dll>

using namespace System;
using namespace System::Collections;

void main()
{

String* delimStr = S" ,.:";
Char delimiter[] = delimStr->ToCharArray();
String* words = S"one two,three:four.";
String* split[] = 0;

Console::WriteLine(S"The delimiters are -{0}-", delimStr);
for (int x = 1; x <= 5; x++) {
split = words->Split(delimiter, x);
Console::WriteLine(S"\ncount = {0, 2} ..............", __box(x));
IEnumerator* myEnum = split->GetEnumerator();
while (myEnum->MoveNext()) {
String* s = __try_cast<String*>(myEnum->Current);
Console::WriteLine(S"-{0}-", s);
}
}
}



///MSDN

[powbcom]

##[,a-z0-9A-Z]