VB.NET里面的简单二小个有关问题

VB.NET里面的简单二小个问题

1:

 

VB.NET code

  Protected Property id()        Get        End Get        Set(ByVal value)        End Set    End Property

怎么样写完整
这个怎么用啊, 怎么调到Get方法和Set方法  


2 VB.NET怎么样强制类型转换啊??

java中是: int aa = (int)11.1

vb.net 应该怎么写啊

[解决办法]
第一个我记不太清楚了,

回答一下第二个

VB.NET code

int aa = CInt(11.1)
[解决办法]
第一个试试这样行不.
VB.NET code
Private Kabuid As String Public Property id() As String Get Return Kabuid End Get Set(ByVal value As String) Kabuid = value End Set
[解决办法]
第一个是设置一个类的属性，像text控件的text属性一样
Protected Property id()
       Get
          return id
       End Get
       Set(ByVal value)
          id=value
       End Set
   End Property
y就可以用了
[解决办法]
探讨

引用:
第一个我记不太清楚了, 

回答一下第二个 


VB.NET codeint aa = CInt(11.1) 
 

我的是自定义类咯,这边只是举个例子,而已 

[解决办法]
这个~~~东西,叫结构~~~吧~我是来打酱油的
[解决办法]
VB.NET code
Public Class aa    Private user As String    Public Property use()        Get            Return user        End Get        Set(ByVal value)            user = value        End Set    End PropertyEnd ClassPublic Class bb    Public Sub check()        Dim a As New aa        a.use = "abc"        Debug.Print(a.use)    End SubEnd Class
[解决办法]
VB.NET怎么样强制类型转换啊??

java中是:  int aa = (int)11.1  

VB.NET CODE:
 Dim aa As Integer = CType(11.1, Integer)
[解决办法]
       Dim a As Integer = Int(11.1)
       Dim b As Integer = CInt(11.1)
       Dim c As Integer = CType(11.1, Integer)
       Dim d As Integer = Convert.ToInt32(11.1)
       Dim f As Integer = Val(11.1)
[解决办法]
探讨

      Dim a As Integer = Int(11.1) 
        Dim b As Integer = CInt(11.1) 
        Dim c As Integer = CType(11.1, Integer) 
        Dim d As Integer = Convert.ToInt32(11.1) 
        Dim f As Integer = Val(11.1)
 

 

查看更多 下一篇