本文整理汇总了VB.NET中System.Windows.Forms.TreeViewDrawMode枚举的典型用法代码示例。如果您正苦于以下问题:VB.NET TreeViewDrawMode枚举的具体用法?VB.NET TreeViewDrawMode怎么用?VB.NET TreeViewDrawMode使用的例子?那么恭喜您, 这里精选的枚举代码示例或许可以为您提供帮助。
在下文中一共展示了TreeViewDrawMode枚举的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()
' Create and initialize the TreeView control.
myTreeView = New TreeView()
myTreeView.Dock = DockStyle.Fill
myTreeView.BackColor = Color.Tan
myTreeView.CheckBoxes = True
' Add nodes to the TreeView control.
Dim node As TreeNode
Dim x As Integer
For x = 1 To 3
' Add a root node to the TreeView control.
node = myTreeView.Nodes.Add(String.Format("Task {0}", x))
Dim y As Integer
For y = 1 To 3
' Add a child node to the root node.
node.Nodes.Add(String.Format("Subtask {0}", y))
Next y
Next x
myTreeView.ExpandAll()
' Add tags containing alert messages to a few nodes
' and set the node background color to highlight them.
myTreeView.Nodes(1).Nodes(0).Tag = "urgent!"
myTreeView.Nodes(1).Nodes(0).BackColor = Color.Yellow
myTreeView.SelectedNode = myTreeView.Nodes(1).Nodes(0)
myTreeView.Nodes(2).Nodes(1).Tag = "urgent!"
myTreeView.Nodes(2).Nodes(1).BackColor = Color.Yellow
' Configure the TreeView control for owner-draw.
myTreeView.DrawMode = TreeViewDrawMode.OwnerDrawText
' Add a handler for the MouseDown event so that a node can be
' selected by clicking the tag text as well as the node text.
AddHandler myTreeView.MouseDown, AddressOf myTreeView_MouseDown
' Initialize the form and add the TreeView control to it.
Me.ClientSize = New Size(292, 273)
Me.Controls.Add(myTreeView)
End Sub