using System; using System.Runtime.InteropServices; namespace Microsoft.Win32 { /// /// NMHDR定义 /// public static partial class NativeMethods { /// /// NMHDR结构 /// [StructLayout(LayoutKind.Sequential)] public struct NMHDR { /// /// A window handle to the control sending the message. /// public IntPtr hwndFrom; /// /// An identifier of the control sending the message. /// public IntPtr idFrom; /// /// A notification code. This member can be one of the common notification codes (see Notifications under General Control Reference), or it can be a control-specific notification code. /// public int code; // NM_ code } } }