Vb6调用C#生成的dll

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namespace ClassLibrary1
{
    [ClassInterface(ClassInterfaceType.AutoDispatch)]?????//注意这行，这行是关键
??? public class Class1
    {
        public int add(int a, int b)
        {
            return (a + b);
        }

      
    }
}

Option Explicit

Private Sub Command1_Click()
    Dim obj As Object
    Set obj = CreateObject("ClassLibrary1.Class1")

    Dim iRnt As Integer
    iRnt = obj.Add(2, 3)
    
    
    MsgBox iRnt
End Sub

参考：https://blog.csdn.net/hrex/article/details/6936201

Vb6调用C#生成的dll

标签：vb6   ssl   net   img   interface   rar   .com   image   uri   

原文地址：https://www.cnblogs.com/edwardorchis/p/10703440.html