被调用123.DLL C++编写 解密的, Return : 0 Success
-1 Invalid Datint CardNoDecrypt( char* z_Data, char* z_CardNo )
传入一个加密号码z_Data ,传出解密后的号码z_CardNoNET C#怎么写????
-1 Invalid Datint CardNoDecrypt( char* z_Data, char* z_CardNo )
传入一个加密号码z_Data ,传出解密后的号码z_CardNoNET C#怎么写????
[DllImport("123.dll")]
public static extern int CardNoDecrypt(string z_data,string z_cardno);
public static extern int CardNoDecrypt(string z_data,StringBuilder z_cardno);int k=0;
StringBuilder cardno=new StringBuilder();
k=CardNoDecrypt("12345",StringBuilder cardno);
cardno就有值了啊