VB.NET StringCollection.RemoveAt方法代码示例

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本文整理汇总了VB.NET中System.Collections.Specialized.StringCollection.RemoveAt方法的典型用法代码示例。如果您正苦于以下问题：VB.NET StringCollection.RemoveAt方法的具体用法？VB.NET StringCollection.RemoveAt怎么用？VB.NET StringCollection.RemoveAt使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Collections.Specialized.StringCollection的用法示例。

在下文中一共展示了StringCollection.RemoveAt方法的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.Collections
Imports System.Collections.Specialized

Public Class SamplesStringCollection   

   Public Shared Sub Main()

      ' Creates and initializes a new StringCollection.
      Dim myCol As New StringCollection()
      Dim myArr() As [String] = {"RED", "orange", "yellow", "RED", "green", "blue", "RED", "indigo", "violet", "RED"}
      myCol.AddRange(myArr)

      Console.WriteLine("Initial contents of the StringCollection:")
      PrintValues(myCol)

      ' Removes one element from the StringCollection.
      myCol.Remove("yellow")

      Console.WriteLine("After removing ""yellow"":")
      PrintValues(myCol)

      ' Removes all occurrences of a value from the StringCollection.
      Dim i As Integer = myCol.IndexOf("RED")
      While i > - 1
         myCol.RemoveAt(i)
         i = myCol.IndexOf("RED")
      End While

      Console.WriteLine("After removing all occurrences of ""RED"":")
      PrintValues(myCol)

      ' Clears the entire collection.
      myCol.Clear()

      Console.WriteLine("After clearing the collection:")
      PrintValues(myCol)

   End Sub

   Public Shared Sub PrintValues(myCol As IEnumerable)
      Dim obj As [Object]
      For Each obj In  myCol
         Console.WriteLine("   {0}", obj)
      Next obj
      Console.WriteLine()
   End Sub

End Class

开发者ID:VB.NET开发者，项目名称:System.Collections.Specialized，代码行数:49，代码来源:StringCollection.RemoveAt

输出：

Initial contents of the StringCollection:
RED
orange
yellow
RED
green
blue
RED
indigo
violet
RED

After removing "yellow":
RED
orange
RED
green
blue
RED
indigo
violet
RED

After removing all occurrences of "RED":
orange
green
blue
indigo
violet

After clearing the collection:

注：本文中的System.Collections.Specialized.StringCollection.RemoveAt方法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。