C代码: extern " C " __declspec(dllexport) void _stdcall dealSet2( int ** a) ... { a[0][0] = 8;} extern " C " __declspec(dllexport) void _stdcall dealSet3( int *** a) ... { a[0][0][0] = 8;} C#代码: [DllImport( " c.dll " )] public static extern int dealSet2(IntPtr[] array); [DllImport( " [DllImport( " rose.dll " )] public static extern int dealSet2(IntPtr[] array); /**/ /********************************************************************* * 二维嵌套数组的封送 ********************************************************************/ // 创建二维嵌套数组 &nb