c#中菜单里的小图标在哪里设置?(30分)

  • 主题发起人 主题发起人 TIGER@DELPHI
  • 开始时间 开始时间
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TIGER@DELPHI

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好象找不到IMGINDEX属性?
 
是要通过动态调用系统进行加入的。
 
大哥能不能给小第一个例子看看?
 
在menuitem的DrawItem事件里面自己画吧, 想怎么画就怎么画;
 
楼上大哥能不能给个例子呀?
 
设置menuitem的ownerdraw属性为true
这个例子是c#中的,不知道能否帮到你
// The DrawItem event handler.
private void menuItem1_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
string myCaption = "Owner Draw Item1";
// Create a Brush and a Font with which to draw the item.
Brush myBrush = System.Drawing.Brushes.AliceBlue;
Font myFont = new Font(FontFamily.GenericSerif, 14, FontStyle.Underline, GraphicsUnit.Pixel);
SizeF mySizeF = e.Graphics.MeasureString(myCaption, myFont);
// Draw the item, and then
draw a Rectangle around it.
e.Graphics.DrawString(myCaption, myFont, myBrush, e.Bounds.X, e.Bounds.Y);
e.Graphics.DrawRectangle(Pens.Black, new Rectangle(e.Bounds.X, e.Bounds.Y, Convert.ToInt32(mySizeF.Width), Convert.ToInt32(mySizeF.Height)));
}
 
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace Example009_在菜单中加入图标
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem menuItem1;
private System.Windows.Forms.MenuItem menuItem2;
private System.Windows.Forms.MenuItem menuItem3;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();
//
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
}
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem2 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1});
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem3,
this.menuItem2});
this.menuItem1.Text = "File";
//
// menuItem2
//
this.menuItem2.Index = 1;
this.menuItem2.Text = "Exit";
//
// menuItem3
//
this.menuItem3.Index = 0;
this.menuItem3.Text = "Open";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
}
#endregion
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
[System.Runtime.InteropServices.DllImport("user32")]
private static extern int SetMenuItemBitmaps(IntPtr hMenu, int nPosition, int wFlags, IntPtr hBitmapUnchecked,IntPtr hBitmapChecked);
const int MF_BYPOSITION = 0x0400;
private void Form1_Load(object sender, System.EventArgs e)
{
IntPtr mHandle=this.menuItem1.Handle;
Bitmap bp;
bp=new Bitmap("..//..//FIND.BMP");
SetMenuItemBitmaps(mHandle,0,MF_BYPOSITION,bp.GetHbitmap(),bp.GetHbitmap());
bp=new Bitmap("..//..//CAMERA.BMP");
SetMenuItemBitmaps(mHandle,1,MF_BYPOSITION,bp.GetHbitmap(),bp.GetHbitmap());
}
}
}
 
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