1、c++函数原型
int __stdcall ded(int a, char*b)
{
return 0;
}
2、vb里面声明
Private Declare Function ded Lib "MyDll1.dll" (ByVal a As Integer, ByVal b As string) As Integer
3、vb里面调用
Dim a1 As Integer
Dim b1 As string
b1="ssss"
ded(a1,b1)