可以的,用法: [DllImport("yourdllfile.dll")] private static extern int function1(int para1);
可以,最好用MarshalAs进行转换
[DllImport("MXOTDLL.dll",EntryPoint="MXDetectFinger",CharSet=CharSet.Unicode)] public static extern int dllMXDetectFinger([MarshalAs(UnmanagedType.LPArray)] char[] t,long size); 自己试试看,例子就是这样
[DllImport("yourdllfile.dll")]
private static extern int function1(int para1);
public static extern int dllMXDetectFinger([MarshalAs(UnmanagedType.LPArray)] char[] t,long size);
自己试试看,例子就是这样