[DllImport("mpr")] public static extern int WNetEnumResource(HANDLE hEnum, ref int lpcCount, ref NETRESOURCE lpBuffer, ref int lpBufferSize);
[DllImport("mpr")] public static extern int WNetOpenEnum(int dwScope, int dwType, int dwUsage, ref NETRESOURCE lpNetResource, ref int lphEnum);
[DllImport("mpr")] public static extern int WNetAddConnection2(ref NETRESOURCE lpNetResource, string lpPassword, string lpUserName, int dwFlags);