如何动态地添加使用toolstripmenuitem

Question

我试图让包含书签工具条项目，每个书签应该去的页面。如何使每个按钮的工作？

For Each b In New System.IO.DirectoryInfo("Bookmarks").GetFiles 
     BookmarksToolStripMenuItem.DropDownItems.Add(b.Name) 
    Next 

Answer 1

，必须先创建一个太ToolStripMenuItem，然后添加处理程序，并把它放到你toolstripmenu对象，而不是增加toolstripmenu一个字符串对象。

For Each b In New System.IO.DirectoryInfo("Bookmarks").GetFiles 
    Dim menuItem As New ToolStripMenuItem(b.Name) 
    'Add any handlers here 

    'Click handler to your menuItem. 
    AddHandler menuItem.Click, AddressOf menuItem_Click 'CLICK EVENT HANDLER ALSO UNIQUE 

    'Add menuItem to ToolStripMenu 
    BookmarksToolStripMenuItem.DropDownItems.Add(menuItem) 
Next 


Private Sub menuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) 
    'CODE TO HANDLE CLICK EVENT 
End Sub 

如果你不知道如何dynamicaly添加处理程序，然后看看examples。