当前位置: 首页 > 图文教程 > 网络编程 > ASP.NET > asp.net 的菜单制作(asp.net 的菜单application)

ASP.NET
调用另外一个同名的重载函数漏掉括号出现的严重问题
DataGrid模板列应用:在DataGrid中用CheckBox控制TextBox的Enabled属性
使用存储过程的一个小例子
.net中xmlhttp下载文件的方法参考
简单的c#文本文件读写
我的C#学习过程 第一天 安装
在数据库中开始一个事务。
用ASP.NETt实现简单的文字水印
C/S系统中三层结构(Com/Com+)的测试成功实现
VB 二进制块读写类模块应用实例,包括一个文件拷贝和一个文件二进制比较的例子。
扫雷程序“布雷”代码(vb)
关于网络连接状态的编程
c#中ref和out参数使用时需要注意的问题
use Assembly to call a method
在VBA中调用AUTOCAD打印文件
在VS.NET的
昨天折腾了一晚上,哪位高手帮我看看!急!
Net是未来的趋势吗?
如何修改自定义Webpart 的标题(downmoon)
[收藏]ASP.Net生成静态HTML页 选择自 coofucoo 的 Blog

ASP.NET 中的 asp.net 的菜单制作(asp.net 的菜单application)


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-03   浏览: 196 ::
收藏到网摘: n/a

Imports System
Imports System.ComponentModel
Imports System.Drawing
Imports System.WinForms

Namespace Microsoft.Samples.WinForms.VB.Menus

Public Class Menus
Inherits System.WinForms.Form

Private components As System.ComponentModel.Container
Private label1 As System.WinForms.Label
Private mainMenu As System.WinForms.MainMenu
Private label1ContextMenu As System.WinForms.ContextMenu

Private Class FontSizes
public shared Small As Single = 8f
public shared Medium As Single = 12f
public shared Large As Single = 24f
End Class

'Font face and size
Private fontFace As String = "Arial"
Private fontSize As Single = FontSizes.Medium

'Used to track which menu items are checked/unchecked
Private mmiArial As MenuItem
Private mmiTimesNewRoman As MenuItem
Private mmiCourier As MenuItem
Private mmiSmall As MenuItem
Private mmiMedium As MenuItem
Private mmiLarge As MenuItem
Private cmiArial As MenuItem
Private cmiTimesNewRoman As MenuItem
Private cmiCourier As MenuItem
Private cmiSmall As MenuItem
Private cmiMedium As MenuItem
Private cmiLarge As MenuItem

Private miMainFormatFontChecked As MenuItem
Private miMainFormatSizeChecked As MenuItem
Private miContextFormatFontChecked As MenuItem
Private miContextFormatSizeChecked As MenuItem

Public Sub New()

MyBase.New

' Required by the Windows Forms Designer
InitializeComponent

' TODO: Add any constructor code after InitializeComponent call

label1.Font = new Font(fontFace, fontSize)

'Add File Menu
Dim miFile As MenuItem = mainMenu.MenuItems.Add("&File")
miFile.MenuItems.Add(new MenuItem("&Open...", new EventHandler(AddressOf Me.FileOpen_Clicked), Shortcut.CtrlO))
miFile.MenuItems.Add("-") ' Gives us a seperator
miFile.MenuItems.Add(new MenuItem("E&xit", new EventHandler(AddressOf Me.FileExit_Clicked), Shortcut.CtrlX))

'Add Format Menu
Dim miFormat As MenuItem = mainMenu.MenuItems.Add("F&ormat")

'Font Face sub-menu
mmiArial = new MenuItem("&Arial", AddressOf Me.FormatFont_Clicked)
mmiArial.Checked = true
mmiArial.DefaultItem = true
mmiTimesNewRoman = new MenuItem("&Times New Roman", AddressOf Me.FormatFont_Clicked)
mmiCourier = new MenuItem("&Courier New", AddressOf Me.FormatFont_Clicked)

miFormat.MenuItems.Add( "Font &Face" _
, new EventHandler(AddressOf Me.FormatFont_Clicked) _
, (new MenuItem(){ mmiArial, mmiTimesNewRoman, mmiCourier }))

'Font Size sub-menu
mmiSmall = new MenuItem("&Small", AddressOf Me.FormatSize_Clicked)
mmiMedium = new MenuItem("&Medium", AddressOf Me.FormatSize_Clicked)
mmiMedium.Checked = true
mmiMedium.DefaultItem = true
mmiLarge = new MenuItem("&Large", AddressOf Me.FormatSize_Clicked)

miFormat.MenuItems.Add( "Font &Size" _
, new EventHandler(AddressOf Me.FormatSize_Clicked) _
, (new MenuItem(){ mmiSmall, mmiMedium, mmiLarge }))

'Add Format to label context menu
'Note have to add a clone because menus can't belong to 2 parents
label1ContextMenu.MenuItems.Add(miFormat.CloneMenu)

' Set up the context menu items - we use these to check and uncheck items
cmiArial = label1ContextMenu.MenuItems(0).MenuItems(0).MenuItems(0)
cmiTimesNewRoman = label1ContextMenu.MenuItems(0).MenuItems(0).MenuItems(1)
cmiCourier = label1ContextMenu.MenuItems(0).MenuItems(0).MenuItems(2)
cmiSmall = label1ContextMenu.MenuItems(0).MenuItems(1).MenuItems(0)
cmiMedium = label1ContextMenu.MenuItems(0).MenuItems(1).MenuItems(1)
cmiLarge = label1ContextMenu.MenuItems(0).MenuItems(1).MenuItems(2)

'We use these to track which menu items are checked
'This is made more complex because we have both a menu and a context menu
miMainFormatFontChecked = mmiArial
miMainFormatSizeChecked = mmiMedium
miContextFormatFontChecked = cmiArial
miContextFormatSizeChecked = cmiMedium

End Sub

'File->Exit Menu item handler
P