Here we show you how to create a drop-down menu using pure CSS.To motivate the following discussion, we’ll create a functional two-tier navigation system (top nav) for a hypothetical website, as shown here:Tip The techniques presented in this topic can easily be extended ...
提供ContextMenuStrip 控件的基本功能。C# 复制 public class ToolStripDropDownMenu : System.Windows.Forms.ToolStripDropDown继承 Object MarshalByRefObject Component Control ScrollableControl ToolStrip ToolStripDropDown ToolStripDropDownMenu 派生 System.Windows.Forms.ContextMenuStrip ...
How to: Insert a MenuStrip into an MDI Drop-Down Menu How to: Remove a ToolStripMenuItem from an MDI Drop-Down Menu How to: Configure MenuStrip Check Margins and Image Margins How to: Provide Standard Menu Items to a Form How to: Display Option Buttons in a MenuStrip ...
To do that, use the Resolution drop-down menu. Fixing blurriness As you make scaling or resolution changes, keep in mind two cautions. First, choosing a lower resolution means that text and graphics will be bigger on your screen, but you’ll see less area. It’s exactly as though you’...
命名空间: System.Windows.Forms 程序集: System.Windows.Forms.dll Source: ToolStripDropDownMenu.cs 获取控件的内部间距(以像素为单位)。 C# 复制 protected override System.Windows.Forms.Padding DefaultPadding { get; } 属性值 Padding 表示间距的 Padding 对象。 适用于 产品版本 .NET Framew...
noMargins.DropDown = CreateCheckImageContextMenuStrip(); ((ContextMenuStrip)noMargins.DropDown).ShowImageMargin = false; ((ContextMenuStrip)noMargins.DropDown).ShowCheckMargin = false; // Populate the MenuStrip control with the ToolStripMenuItems. ms.Items.Add(bothMargins); ms.Items.Add(image...
noMargins.DropDown = CreateCheckImageContextMenuStrip(); ((ContextMenuStrip)noMargins.DropDown).ShowImageMargin = false; ((ContextMenuStrip)noMargins.DropDown).ShowCheckMargin = false; // Populate the MenuStrip control with the ToolStripMenuItems. ms.Items.Add(bothMargins); ms.Items.Add(image...
pMenu.Manager = barManager;dropBtnTiJiao.ArrowButtonClick += (s,e) => { pMenu.ShowPopup(new Point(Control.MousePosition.X-dropBtnTiJiao.Width,Control.MousePosition.Y+12));};BarButtonItem barItem1 = new BarButtonItem() { Name = "item1", Caption = "提交给质管" };//Bar...
private void showButton_Click(object sender, EventArgs e) { this.contextMenuStrip1.Show(); } 适用于 windowsdesktop-9.0 windowsdesktop-9.0 产品版本 windowsdesktop-9.0 windowsdesktop-9.0 Show(Point) 相对于指定的屏幕位置定位 ToolStripDropDown。 C# 复制 public void Show (System.Drawing.Point ...
表示一个控件,允许用户在单击 ToolStripDropDownButton 时从显示的列表中选择单个项。C# 复制 public class ToolStripDropDown : System.Windows.Forms.ToolStrip继承 Object MarshalByRefObject Component Control ScrollableControl ToolStrip ToolStripDropDown 派生 System.Windows.Forms.ToolStripDropDownMenu System....