合并子窗体上的菜单和工具栏的简单方法(页 1) - C# 论坛

heyu52 发表于 2008-5-29 23:14

合并子窗体上的菜单和工具栏的简单方法

假设主窗体上有工具栏toolStrip1,和菜单栏存在
private void Form1_MdiChildActivate(object sender, EventArgs e)
      {
         ToolStripManager.RevertMerge(toolStrip1);
         if (this.ActiveMdiChild == null) return;

         foreach (Control control in this.ActiveMdiChild.Controls)
         {
            if (control is ToolStrip)
            {
                  ToolStripManager.Merge((ToolStrip)control, toolStrip1);
                  control.Visible = false;
            }
            else if(control is MenuStrip )
            {
                  control.Visible = false;
            }
         }
         if (toolStrip1.Items.Count > 0)
         { toolStrip1.Visible = true; }
         else
         { toolStrip1.Visible = false; }
      }

guang 发表于 2008-6-6 15:44

顶！！

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