本文整理汇总了VB.NET中System.Windows.Forms.ToolStripDropDownMenu类的典型用法代码示例。如果您正苦于以下问题：VB.NET ToolStripDropDownMenu类的具体用法？VB.NET ToolStripDropDownMenu怎么用？VB.NET ToolStripDropDownMenu使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ToolStripDropDownMenu类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: New
Public Sub New()
' Size the form to show three wide menu items.
Me.Width = 500
Me.Text = "ToolStripContextMenuStrip: Image and Check Margins"
' Create a new MenuStrip control.
Dim ms As New MenuStrip()
' Create the ToolStripMenuItems for the MenuStrip control.
Dim bothMargins As New ToolStripMenuItem("BothMargins")
Dim imageMarginOnly As New ToolStripMenuItem("ImageMargin")
Dim checkMarginOnly As New ToolStripMenuItem("CheckMargin")
Dim noMargins As New ToolStripMenuItem("NoMargins")
' Customize the DropDowns menus.
' This ToolStripMenuItem has an image margin
' and a check margin.
bothMargins.DropDown = CreateCheckImageContextMenuStrip()
CType(bothMargins.DropDown, ContextMenuStrip).ShowImageMargin = True
CType(bothMargins.DropDown, ContextMenuStrip).ShowCheckMargin = True
' This ToolStripMenuItem has only an image margin.
imageMarginOnly.DropDown = CreateCheckImageContextMenuStrip()
CType(imageMarginOnly.DropDown, ContextMenuStrip).ShowImageMargin = True
CType(imageMarginOnly.DropDown, ContextMenuStrip).ShowCheckMargin = False
' This ToolStripMenuItem has only a check margin.
checkMarginOnly.DropDown = CreateCheckImageContextMenuStrip()
CType(checkMarginOnly.DropDown, ContextMenuStrip).ShowImageMargin = False
CType(checkMarginOnly.DropDown, ContextMenuStrip).ShowCheckMargin = True
' This ToolStripMenuItem has no image and no check margin.
noMargins.DropDown = CreateCheckImageContextMenuStrip()
CType(noMargins.DropDown, ContextMenuStrip).ShowImageMargin = False
CType(noMargins.DropDown, ContextMenuStrip).ShowCheckMargin = False
' Populate the MenuStrip control with the ToolStripMenuItems.
ms.Items.Add(bothMargins)
ms.Items.Add(imageMarginOnly)
ms.Items.Add(checkMarginOnly)
ms.Items.Add(noMargins)
' Dock the MenuStrip control to the top of the form.
ms.Dock = DockStyle.Top
' Add the MenuStrip control to the controls collection last.
' This is important for correct placement in the z-order.
Me.Controls.Add(ms)
End Sub