VB.NET String.ToCharArray方法代码示例

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本文整理汇总了VB.NET中System.String.ToCharArray方法的典型用法代码示例。如果您正苦于以下问题：VB.NET String.ToCharArray方法的具体用法？VB.NET String.ToCharArray怎么用？VB.NET String.ToCharArray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.String的用法示例。

在下文中一共展示了String.ToCharArray方法的4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: Sample

' Sample for String.ToCharArray(Int32, Int32)
Class Sample
   
   Public Shared Sub Main()
      Dim str As String = "012wxyz789"
      Dim arr() As Char
      
      arr = str.ToCharArray(3, 4)
      Console.Write("The letters in '{0}' are: '", str)
      Console.Write(arr)
      Console.WriteLine("'")
      Console.WriteLine("Each letter in '{0}' is:", str)
      Dim c As Char
      For Each c In arr
         Console.WriteLine(c)
      Next c
   End Sub
End Class

开发者ID:VB.NET开发者，项目名称:System，代码行数:18，代码来源:String.ToCharArray

输出：

The letters in '012wxyz789' are: 'wxyz'
Each letter in '012wxyz789' is:
w
x
y
z

示例2: Example

Module Example
   Public Sub Main()
      Dim s As String = "AaBbCcDd"
      Dim chars() = s.ToCharArray()
      Console.WriteLine("Original string: {0}", s)
      Console.WriteLine("Character array:")
      For ctr = 0 to chars.Length - 1
         Console.WriteLine("   {0}: {1}", ctr, chars(ctr))
      Next
   End Sub
End Module

开发者ID:VB.NET开发者，项目名称:System，代码行数:11，代码来源:String.ToCharArray

输出：

Original string: AaBbCcDd
Character array:
0: A
1: a
2: B
3: b
4: C
5: c
6: D
7: d

示例3: StringSplit2

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 
End Class

开发者ID:VB.NET开发者，项目名称:System，代码行数:20，代码来源:String.ToCharArray

输出：

The delimiters are - ,.:-
count =  1 ..............
-one two,three:four.-
count =  2 ..............
-one-
-two,three:four.-
count =  3 ..............
-one-
-two-
-three:four.-
count =  4 ..............
-one-
-two-
-three-
-four.-
count =  5 ..............
-one-
-two-
-three-
-four-
--

示例4: String.ToCharArray()

' 导入命名空间
Imports System

Public Class MainClass

   Shared Sub Main()

      Dim string1 As String = "hello"
      Dim string2 As String = "GOOD BYE "
      Dim string3 As String = "   spaces   "
      Dim i As Integer
      Dim charArray() As Char = string1.ToCharArray()

      Console.WriteLine("string1 = " & string1 & vbCrLf & "string2 = " & _
         string2 & vbCrLf & "string3 = " & string3)

      For i = 0 To charArray.Length - 1
         Console.WriteLine(charArray(i))
      Next



   End Sub ' Main

End Class

开发者ID:VB程序员，项目名称:System，代码行数:25，代码来源:String.ToCharArray

注：本文中的System.String.ToCharArray方法示例整理自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。