C# 从c连接到scardsyn.dll时出现问题#
当我尝试运行以下代码时:C# 从c连接到scardsyn.dll时出现问题#,c#,.net,dll,C#,.net,Dll,当我尝试运行以下代码时: [DllImport("scardsyn.dll")] public static int SCardCLGetUID(int ulHandleCard, byte[] pucUID, int ulUIDBufLen, ref int pulnByteUID); 我得到以下错误: 'Star.ModWinsCard.SCardCLGetUID(int, byte[], int, ref int)' must declare a body because it is
[DllImport("scardsyn.dll")]
public static int SCardCLGetUID(int ulHandleCard, byte[] pucUID, int ulUIDBufLen, ref int pulnByteUID);
我得到以下错误:
'Star.ModWinsCard.SCardCLGetUID(int, byte[], int, ref int)' must declare a body because it is not marked abstract, extern, or partial
任何帮助都值得感谢。在信息中,您必须将您的方法标记为:
在消息中,您必须将您的方法标记为:
[DllImport("scardsyn.dll")]
public static extern int SCardCLGetUID(int ulHandleCard, byte[] pucUID, int ulUIDBufLen, ref int pulnByteUID);