那我换一个问法吧:public delegate void OnServerRecordExCallBack(int dwUserId, string lpFileName, int dwElapse, int dwFlags, int dwParam, string lpUserStr, int dwRecordServerId, IntPtr lpCallBackUserValue)这个委托怎么用?
是这个public static extern int BRAS_SetOnServerRecordCallBack(OnServerRecordCallBack function, int lpUserValue)接口的参数吗?
还是另外要声明一个接口?