本文整理汇总了C#中System.Windows.Forms.TreeView.DrawMode属性的典型用法代码示例。如果您正苦于以下问题：C# TreeView.DrawMode属性的具体用法？C# TreeView.DrawMode怎么用？C# TreeView.DrawMode使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Windows.Forms.TreeView的用法示例。
在下文中一共展示了TreeView.DrawMode属性的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C#代码示例。
示例1: TreeViewOwnerDraw
public TreeViewOwnerDraw()
{
// 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.
TreeNode node;
for (int x = 1; x < 4; ++x)
{
// Add a root node to the TreeView control.
node = myTreeView.Nodes.Add(String.Format("Task {0}", x));
for (int y = 1; y < 4; ++y)
{
// Add a child node to the root node.
node.Nodes.Add(String.Format("Subtask {0}", y));
}
}
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 and add
// a handler for the DrawNode event.
myTreeView.DrawMode = TreeViewDrawMode.OwnerDrawText;
myTreeView.DrawNode +=
new DrawTreeNodeEventHandler(myTreeView_DrawNode);
// 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.
myTreeView.MouseDown += new MouseEventHandler(myTreeView_MouseDown);
// Initialize the form and add the TreeView control to it.
this.ClientSize = new Size(292, 273);
this.Controls.Add(myTreeView);
}