C# 调用dll里面的回调函数应该怎么写?

2025-02-27 23:27:55
推荐回答(1个)
回答1:

[DllImport("ZKEM.dll", EntryPoint = "OnConnectedZkem_CB", CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Unicode)]
private static extern void OnConnectedZkem_CB(int index, int err, string User);

然后在你的C#代码里直接用:
OnConnectedZkem_CB(1,1,"")
就可以啊