当前位置: 首页>>代码示例>>VB.NET>>正文


VB.NET Type类代码示例

本文整理汇总了VB.NET中System.Type的典型用法代码示例。如果您正苦于以下问题:VB.NET Type类的具体用法?VB.NET Type怎么用?VB.NET Type使用的例子?那么, 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Type类的3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,您的评价将有助于系统推荐出更棒的VB.NET代码示例。

示例1: Example

' 导入命名空间
Imports System.Reflection

Module Example
    
    Sub Main() 

        Dim t As Type = GetType(String)
        
        Dim substr As MethodInfo = t.GetMethod("Substring", _
            New Type() { GetType(Integer), GetType(Integer) })
        
        Dim result As Object = _ 
            substr.Invoke("Hello, World!", New Object() { 7, 5 })
        Console.WriteLine("{0} returned ""{1}"".", substr, result)
    
    End Sub 
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:18,代码来源:Type

输出:

System.String Substring(Int32, Int32) returned "World".

示例2: Example

Module Example
   Public Sub Main()
      Dim values() As Object = { "word", True, 120, 136.34, "a"c }
      For Each value In values
         Console.WriteLine("{0} - type {1}", value, 
                           value.GetType().Name)
      Next
   End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:9,代码来源:Type

输出:

word - type String
True - type Boolean
120 - type Int32
136.34 - type Double
a - type Char

示例3: Example

Module Example
   Public Sub Main()
      Dim number1 As Long = 1635429
      Dim number2 As Integer = 16203
      Dim number3 As Double = 1639.41
      Dim number4 As Long = 193685412
      
      ' Get the type of number1.
      Dim t As Type = number1.GetType()
      
      ' Compare types of all objects with number1.
      Console.WriteLine("Type of number1 and number2 are equal: {0}",
                        Object.ReferenceEquals(t, number2.GetType()))
      Console.WriteLine("Type of number1 and number3 are equal: {0}",
                        Object.ReferenceEquals(t, number3.GetType()))
      Console.WriteLine("Type of number1 and number4 are equal: {0}",
                        Object.ReferenceEquals(t, number4.GetType()))
   End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:19,代码来源:Type

输出:

Type of number1 and number2 are equal: False
Type of number1 and number3 are equal: False
Type of number1 and number4 are equal: True


注:本文中的System.Type类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。