i am trying to make a notify icon that dl's xml from the net then makes a notify icon from it. it needs to have catagorys then linkname that when clicked on it goes to web page i found this but it creates a menu and you have to have a what to do with click already in winform i want it to processstart what ever linkname they click. the code i found
VB.NET:
Public Class DynamicMenu
''''''''''''''''''''''variable declarations begins''''''''''''''''''''''''''''
'Create a main menu object.
Private mainMenu As New mainMenu()
'Object for loading XML File
Private objXML As Xml.XmlDocument
' Create menu item objects.
Private mItem As New MenuItem()
'Menu handle that should be returned
Private objMenu As Menu
'Path of the XML Menu Configuration File
Public XMLMenuFile As String
'Form Object in which Menu has to be build
Public objForm As Object
''''''''''''''''''''''variable declarations ends '''''''''''''''''''''''''''''
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'This method will get invoked by a parent Form.
'And it returns Menu Object.
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Public Function LoadDynamicMenu()
Dim oXmlElement As Xml.XmlElement
Dim objNode As Xml.XmlNode
objXML = New Xml.XmlDocument()
'load the XML File
objXML.Load(XMLMenuFile)
'Get the documentelement of the XML file.
oXmlElement = CType(objXML.DocumentElement, Xml.XmlElement)
'loop through the each Top level nodes
'For ex., File & Edit becomes Top Level nodes
'And File -> Open , File ->Save will be treated as
'child for the Top Level Nodes
For Each objNode In objXML.FirstChild.ChildNodes
'Create a New MenuItem for Top Level Nodes
mItem = New MenuItem()
' Set the caption of the menu items.
mItem.Text = objNode.Attributes("id").Value
' Add the menu items to the main menu.
mainMenu.MenuItems.Add(mItem)
'Call this Method to generate child nodes for
'the top level node which was added now(mItem in the above Add statement)
GenerateMenusFromXML(objNode, mainMenu.MenuItems(mainMenu.MenuItems.Count - 1))
Next
'return this Menu handle to the parent Form so that
'generated menu gets displayed in the Form
Return objMenu
End Function
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'This method takes care of loading Menus based on XML file contents.
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Private Sub GenerateMenusFromXML(ByVal objNode As Xml.XmlNode, ByVal mItm As MenuItem)
'This method will be invoked in an recursive fashion
'till all the child nodes are generated. This method
'drills up to N-levels to generate all the Child nodes
Dim objNod As Xml.XmlNode
Dim sMenu As New MenuItem()
'loop for child nodes
For Each objNod In objNode.ChildNodes
sMenu = New MenuItem()
' Set the caption of the menu items.
sMenu.Text = objNod.Attributes("id").Value
mItm.MenuItems.Add(sMenu)
'Add a Event handler to the menu item added
'this method takes care of Binding Event Name(based on the parameter from
'from xml file) to newly added menu item.
'for ex., Your Form Code should have a Private sub MenuItemOnClick_New even to handle
'the click of New Menu Item
If Not objNod.Attributes("OnClick") Is Nothing Then
FindEventsByName(sMenu, objForm, True, "MenuItemOn", objNod.Attributes("OnClick").Value)
End If
'call the same method to see you have any child nodes
'for the particular node you have added now(above mItm)
GenerateMenusFromXML(objNod, mItm.MenuItems(mItm.MenuItems.Count - 1))
Next
'assign the generated mainMenu object to objMenu - public object
'which is to be used in the Main Form
objMenu = mainMenu
End Sub
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'objective of this method is to find out the private event present in Form
'and attach the newly added menuitem to this event, this was achieved using
'Reflection technique
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Private Sub FindEventsByName(ByVal sender As Object, _
ByVal receiver As Object, ByVal bind As Boolean, _
ByVal handlerPrefix As String, ByVal handlerSufix As String)
' Get the sender's public events.
Dim SenderEvents() As System.Reflection.EventInfo = sender.GetType().GetEvents()
' Get the receiver's type and lookup its public
' methods matching the naming convention:
' handlerPrefix+Click+handlerSufix
Dim ReceiverType As Type = receiver.GetType()
Dim E As System.Reflection.EventInfo
Dim Method As System.Reflection.MethodInfo
For Each E In SenderEvents
Method = ReceiverType.GetMethod( _
handlerPrefix & E.Name & handlerSufix, _
System.Reflection.BindingFlags.IgnoreCase Or _
System.Reflection.BindingFlags.Instance Or _
System.Reflection.BindingFlags.NonPublic)
If Not Method Is Nothing Then
Dim D As System.Delegate = System.Delegate.CreateDelegate(E.EventHandlerType, receiver, Method.Name)
If bind Then
'add the event handler
E.AddEventHandler(sender, D)
Else
'you can also remove the event handler if you pass bind variable as false
E.RemoveEventHandler(sender, D)
End If
End If
Next
End Sub
Protected Overrides Sub Finalize()
MyBase.Finalize()
End Sub
End Class
