本文整理汇总了C#中System.Windows.Forms.ToolStripMenuItem.ToolStripMenuItem构造函数的典型用法代码示例。如果您正苦于以下问题:C# ToolStripMenuItem构造函数的具体用法?C# ToolStripMenuItem怎么用?C# ToolStripMenuItem使用的例子?那么, 这里精选的构造函数代码示例或许可以为您提供帮助。您也可以进一步了解该构造函数所在类System.Windows.Forms.ToolStripMenuItem
的用法示例。
在下文中一共展示了ToolStripMenuItem构造函数的2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C#代码示例。
示例1: MenuStrip
// Create a MenuStrip control with a new window.
MenuStrip ms = new MenuStrip();
ToolStripMenuItem windowMenu = new ToolStripMenuItem("Window");
ToolStripMenuItem windowNewMenu = new ToolStripMenuItem("New", null, new EventHandler(windowNewMenu_Click));
windowMenu.DropDownItems.Add(windowNewMenu);
((ToolStripDropDownMenu)(windowMenu.DropDown)).ShowImageMargin = false;
((ToolStripDropDownMenu)(windowMenu.DropDown)).ShowCheckMargin = true;
// Assign the ToolStripMenuItem that displays
// the list of child forms.
ms.MdiWindowListItem = windowMenu;
// Add the window ToolStripMenuItem to the MenuStrip.
ms.Items.Add(windowMenu);
// Dock the MenuStrip to the top of the form.
ms.Dock = DockStyle.Top;
// The Form.MainMenuStrip property determines the merge target.
this.MainMenuStrip = ms;
示例2: Form3
// This code example demonstrates how to handle the Opening event.
// It also demonstrates dynamic item addition and dynamic
// SourceControl determination with reuse.
class Form3 : Form
{
// Declare the ContextMenuStrip control.
private ContextMenuStrip fruitContextMenuStrip;
public Form3()
{
// Create a new ContextMenuStrip control.
fruitContextMenuStrip = new ContextMenuStrip();
// Attach an event handler for the
// ContextMenuStrip control's Opening event.
fruitContextMenuStrip.Opening += new System.ComponentModel.CancelEventHandler(cms_Opening);
// Create a new ToolStrip control.
ToolStrip ts = new ToolStrip();
// Create a ToolStripDropDownButton control and add it
// to the ToolStrip control's Items collections.
ToolStripDropDownButton fruitToolStripDropDownButton = new ToolStripDropDownButton("Fruit", null, null, "Fruit");
ts.Items.Add(fruitToolStripDropDownButton);
// Dock the ToolStrip control to the top of the form.
ts.Dock = DockStyle.Top;
// Assign the ContextMenuStrip control as the
// ToolStripDropDownButton control's DropDown menu.
fruitToolStripDropDownButton.DropDown = fruitContextMenuStrip;
// Create a new MenuStrip control and add a ToolStripMenuItem.
MenuStrip ms = new MenuStrip();
ToolStripMenuItem fruitToolStripMenuItem = new ToolStripMenuItem("Fruit", null, null, "Fruit");
ms.Items.Add(fruitToolStripMenuItem);
// Dock the MenuStrip control to the top of the form.
ms.Dock = DockStyle.Top;
// Assign the MenuStrip control as the
// ToolStripMenuItem's DropDown menu.
fruitToolStripMenuItem.DropDown = fruitContextMenuStrip;
// Assign the ContextMenuStrip to the form's
// ContextMenuStrip property.
this.ContextMenuStrip = fruitContextMenuStrip;
// Add the ToolStrip control to the Controls collection.
this.Controls.Add(ts);
//Add a button to the form and assign its ContextMenuStrip.
Button b = new Button();
b.Location = new System.Drawing.Point(60, 60);
this.Controls.Add(b);
b.ContextMenuStrip = fruitContextMenuStrip;
// Add the MenuStrip control last.
// This is important for correct placement in the z-order.
this.Controls.Add(ms);
}
// This event handler is invoked when the ContextMenuStrip
// control's Opening event is raised. It demonstrates
// dynamic item addition and dynamic SourceControl
// determination with reuse.
void cms_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
// Acquire references to the owning control and item.
Control c = fruitContextMenuStrip.SourceControl as Control;
ToolStripDropDownItem tsi = fruitContextMenuStrip.OwnerItem as ToolStripDropDownItem;
// Clear the ContextMenuStrip control's Items collection.
fruitContextMenuStrip.Items.Clear();
// Check the source control first.
if (c != null)
{
// Add custom item (Form)
fruitContextMenuStrip.Items.Add("Source: " + c.GetType().ToString());
}
else if (tsi != null)
{
// Add custom item (ToolStripDropDownButton or ToolStripMenuItem)
fruitContextMenuStrip.Items.Add("Source: " + tsi.GetType().ToString());
}
// Populate the ContextMenuStrip control with its default items.
fruitContextMenuStrip.Items.Add("-");
fruitContextMenuStrip.Items.Add("Apples");
fruitContextMenuStrip.Items.Add("Oranges");
fruitContextMenuStrip.Items.Add("Pears");
// Set Cancel to false.
// It is optimized to true based on empty entry.
e.Cancel = false;
}
}