可以...使用 [DllImport("user32.dll", CharSet = CharSet.Auto)]
public extern static IntPtr SetParent(IntPtr hChild, IntPtr hParent);
public extern static IntPtr SetParent(IntPtr hChild, IntPtr hParent);
调试欢乐多
会报“System.Windows.Forms.MdiClient+ControlCollection”未标记为可序列化。