浏览器

开发平台：

Visual C++

IOleCommandTarget.cs：源码内容

							using System;
namespace WebBrowser
{
	using System;
	using System.Runtime.InteropServices;
	[StructLayout(LayoutKind.Sequential,CharSet=CharSet.Unicode)]
	public struct OLECMDTEXT
	{
		public uint cmdtextf;
		public uint cwActual;
		public uint cwBuf;
		[MarshalAs(UnmanagedType.ByValTStr,SizeConst=100)]public char rgwz;
	}
	[StructLayout(LayoutKind.Sequential)]
	public struct OLECMD
	{
		public uint cmdID;
		public uint cmdf;
	}
	public class HE_WebBrowserTag
	{
		public int _TabIndex = 0;
		public bool _CanBack = false;
		public bool _CanForward = false;
	}
	[ComImport,
	Guid("b722bccb-4e68-101b-a2bc-00aa00404770"),
	InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	public interface IOleCommandTarget
	{
		void QueryStatus(ref Guid pguidCmdGroup, UInt32 cCmds,
			[MarshalAs(UnmanagedType.LPArray, SizeParamIndex=1)] 
			OLECMD[] prgCmds, ref OLECMDTEXT CmdText);
		void Exec(ref Guid pguidCmdGroup, uint nCmdId, uint nCmdExecOpt, 
			ref object pvaIn, ref object pvaOut);
	}
}

						