本文整理汇总了C#中System.Windows.Forms.TreeView.TreeViewNodeSorter属性的典型用法代码示例。如果您正苦于以下问题：C# TreeView.TreeViewNodeSorter属性的具体用法？C# TreeView.TreeViewNodeSorter怎么用？C# TreeView.TreeViewNodeSorter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.TreeViewNodeSorter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: InitializeTreeView1
// Declare the TreeView.
private TreeView treeView1;
private TextBox textBox1;
private Button button1;
private void InitializeTreeView1()
{
// Create the TreeView
treeView1 = new TreeView();
treeView1.Size = new Size(200, 200);
// Create the button and set some basic properties.
button1 = new Button();
button1.Location = new Point(205, 138);
button1.Text = "Set Sorter";
// Handle the click event for the button.
button1.Click += new EventHandler(button1_Click);
// Create the root nodes.
TreeNode docNode = new TreeNode("Documents");
TreeNode spreadSheetNode = new TreeNode("Spreadsheets");
// Add some additional nodes.
spreadSheetNode.Nodes.Add("payroll.xls");
spreadSheetNode.Nodes.Add("checking.xls");
spreadSheetNode.Nodes.Add("tracking.xls");
docNode.Nodes.Add("phoneList.doc");
docNode.Nodes.Add("resume.doc");
// Add the root nodes to the TreeView.
treeView1.Nodes.Add(spreadSheetNode);
treeView1.Nodes.Add(docNode);
// Add the TreeView to the form.
Controls.Add(treeView1);
Controls.Add(button1);
}
// Set the TreeViewNodeSorter property to a new instance
// of the custom sorter.
private void button1_Click(object sender, EventArgs e)
{
treeView1.TreeViewNodeSorter = new NodeSorter();
}
// Create a node sorter that implements the IComparer interface.
public class NodeSorter : IComparer
{
// Compare the length of the strings, or the strings
// themselves, if they are the same length.
public int Compare(object x, object y)
{
TreeNode tx = x as TreeNode;
TreeNode ty = y as TreeNode;
// Compare the length of the strings, returning the difference.
if (tx.Text.Length != ty.Text.Length)
return tx.Text.Length - ty.Text.Length;
// If they are the same length, call Compare.
return string.Compare(tx.Text, ty.Text);
}
}