繼承之跨語言繼承:inherit from C# to VB.net via CLR
' VB Code: which includes derived class.
Imports System
Imports Donis.CSharpBook
Namespace Donis.CSharpBook
Public Class Starter
Public Shared Sub Main
Dim child as New XChild
child.MethodA()
child.MethodB()
End Sub
End Class
Public Class XChild
Inherits XParent
Public Sub MethodB
Console.WriteLine("XChild.MethodB called from {0}.", _
Me.GetType().ToString())
End Sub
End Class
End Namespace
// C# Code: which includes base class
using System;
namespace Donis.CSharpBook{
public class XParent {
public void MethodA() {
Console.WriteLine("XParent.MethodA called from {0}.",
this.GetType().ToString());
}
private int propFieldA;
public int FieldA {
get {
return propFieldA;
}
set {
propFieldA=value;
}
}
}
}
Imports System
Imports Donis.CSharpBook
Namespace Donis.CSharpBook
Public Class Starter
Public Shared Sub Main
Dim child as New XChild
child.MethodA()
child.MethodB()
End Sub
End Class
Public Class XChild
Inherits XParent
Public Sub MethodB
Console.WriteLine("XChild.MethodB called from {0}.", _
Me.GetType().ToString())
End Sub
End Class
End Namespace
// C# Code: which includes base class
using System;
namespace Donis.CSharpBook{
public class XParent {
public void MethodA() {
Console.WriteLine("XParent.MethodA called from {0}.",
this.GetType().ToString());
}
private int propFieldA;
public int FieldA {
get {
return propFieldA;
}
set {
propFieldA=value;
}
}
}
}
posted on 2007-10-08 10:09 lbq1221119 閱讀(592) 評論(3) 收藏 舉報
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