c10-01.cs

一本很好的教材.C#开发者必备.内容全面,很难得哦.

public void InitializeMyToolBar() {
    // 创建并初始化ToolBar和ToolBarButton控件
    toolBar1 = new ToolBar();
    ToolBarButton toolBarButton1 = new ToolBarButton();
    ToolBarButton toolBarButton2 = new ToolBarButton();
    ToolBarButton toolBarButton3 = new ToolBarButton();
    // 设置ToolBarButton控件的属性
    toolBarButton1.Text = "打开";
    toolBarButton2.Text = "保存";
    toolBarButton3.Text = "打印";
    // 把ToolBarButton控件加入ToolBar
    toolBar1.Buttons.Add(toolBarButton1);
    toolBar1.Buttons.Add(toolBarButton2);
    toolBar1.Buttons.Add(toolBarButton3);
    // 添加事件托管处理
    toolBar1.ButtonClick += new ToolBarButtonClickEventHandler(
       this.toolBar1_ButtonClick);
    // 把ToolBar加入到Form中
    Controls.Add(toolBar1);
 }
  protected void toolBar1_ButtonClick (
                         Object sender, 
                         ToolBarButtonClickEventArgs e)
 {
   // 判断哪个按钮被点击了
   switch(toolBar1.Buttons.IndexOf(e.Button))
   {
      case 0:
         openFileDialog1.ShowDialog();
         break; 
      case 1:
         saveFileDialog1.ShowDialog();
         break; 
      case 2:
         printDialog1.ShowDialog(); 
         break; 
    }
 }