VB.NET CaptureCollection类代码示例

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本文整理汇总了VB.NET中System.Text.RegularExpressions.CaptureCollection类的典型用法代码示例。如果您正苦于以下问题：VB.NET CaptureCollection类的具体用法？VB.NET CaptureCollection怎么用？VB.NET CaptureCollection使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了CaptureCollection类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: Main

' 导入命名空间
Imports System.Text.RegularExpressions

Module Example
   Public Sub Main()
      Dim pattern As String  
      Dim input As String = "The young, hairy, and tall dog slowly walked across the yard."
      Dim match As Match

      ' Match a word with a pattern that has no capturing groups.
      pattern = "\b\w+\W{1,2}"
      match = Regex.Match(input, pattern)
      Console.WriteLine("Pattern: " + pattern)
      Console.WriteLine("Match: " + match.Value)
      Console.WriteLine("  Match.Captures: {0}", match.Captures.Count)
      For ctr As Integer = 0 To match.Captures.Count - 1
         Console.WriteLine("    {0}: '{1}'", ctr, match.Captures(ctr).Value)
      Next
      Console.WriteLine("  Match.Groups: {0}", match.Groups.Count)
      For groupCtr As Integer = 0 To match.Groups.Count - 1
         Console.WriteLine("    Group {0}: '{1}'", groupCtr, match.Groups(groupCtr).Value)
         Console.WriteLine("    Group({0}).Captures: {1}", _
                           groupCtr, match.Groups(groupCtr).Captures.Count)
         For captureCtr As Integer = 0 To match.Groups(groupCtr).Captures.Count - 1
            Console.WriteLine("      Capture {0}: '{1}'", _
                              captureCtr, _
                              match.Groups(groupCtr).Captures(captureCtr).Value)
         Next
      Next
      Console.WriteLine("-----")
      Console.WriteLine()

      ' Match a sentence with a pattern that has a quantifier that 
      ' applies to the entire group.
      pattern = "(\b\w+\W{1,2})+"
      match = Regex.Match(input, pattern)
      Console.WriteLine("Pattern: " + pattern)
      Console.WriteLine("Match: " + match.Value)
      Console.WriteLine("  Match.Captures: {0}", match.Captures.Count)
      For ctr As Integer = 0 To match.Captures.Count - 1
         Console.WriteLine("    {0}: '{1}'", ctr, match.Captures(ctr).Value)
      Next
      Console.WriteLine("  Match.Groups: {0}", match.Groups.Count)
      For groupCtr As Integer = 0 To match.Groups.Count - 1
         Console.WriteLine("    Group {0}: '{1}'", groupCtr, match.Groups(groupCtr).Value)
         Console.WriteLine("    Group({0}).Captures: {1}", _
                           groupCtr, match.Groups(groupCtr).Captures.Count)
         For captureCtr As Integer = 0 To match.Groups(groupCtr).Captures.Count - 1
            Console.WriteLine("      Capture {0}: '{1}'", captureCtr, match.Groups(groupCtr).Captures(captureCtr).Value)
         Next
      Next
   End Sub
End Module

开发者ID:VB.NET开发者，项目名称:System.Text.RegularExpressions，代码行数:53，代码来源:CaptureCollection

输出：

Pattern: \b\w+\W{1,2}
Match: The
Match.Captures: 1
0: 'The '
Match.Groups: 1
Group 0: 'The '
Group(0).Captures: 1
Capture 0: 'The '
-----

Pattern: (\b\w+\W{1,2})+
Match: The young, hairy, and tall dog slowly walked across the yard.
Match.Captures: 1
0: 'The young, hairy, and tall dog slowly walked across the yard.'
Match.Groups: 2
Group 0: 'The young, hairy, and tall dog slowly walked across the yard.'
Group(0).Captures: 1
Capture 0: 'The young, hairy, and tall dog slowly walked across the yard.'
Group 1: 'yard.'
Group(1).Captures: 11
Capture 0: 'The '
Capture 1: 'young, '
Capture 2: 'hairy, '
Capture 3: 'and '
Capture 4: 'tall '
Capture 5: 'dog '
Capture 6: 'slowly '
Capture 7: 'walked '
Capture 8: 'across '
Capture 9: 'the '
Capture 10: 'yard.'

注：本文中的System.Text.RegularExpressions.CaptureCollection类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。