TreeView.DoubleClick : TreeView « System.Windows.Forms

 





using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;



public class Form1 : Form

{

  private System.Windows.Forms.SplitContainer splitContainer1;

  private System.Windows.Forms.TreeView treeOne;

  private System.Windows.Forms.TreeView treeTwo;

  public Form1() {

        InitializeComponent();

    TreeNode node = treeOne.Nodes.Add("A");

    node.Nodes.Add("A1");

    node.Nodes.Add("A2");

    node.Expand();



    node = treeTwo.Nodes.Add("B");

    node.Nodes.Add("B1");

    node.Nodes.Add("B2");

    node.Expand();



  }

    private void tree_DoubleClick(object sender, EventArgs e)

    {

       MessageBox.Show(((TreeView)sender).SelectedNode.FullPath);

    }



  private void InitializeComponent()

  {

        this.splitContainer1 = new System.Windows.Forms.SplitContainer();

        this.treeOne = new System.Windows.Forms.TreeView();

        this.treeTwo = new System.Windows.Forms.TreeView();

        this.splitContainer1.Panel1.SuspendLayout();

        this.splitContainer1.Panel2.SuspendLayout();

        this.splitContainer1.SuspendLayout();

        this.SuspendLayout();

        // 

        // splitContainer1

        // 

        this.splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;

        this.splitContainer1.Location = new System.Drawing.Point(0, 0);

        this.splitContainer1.Name = "splitContainer1";

        // 

        // splitContainer1.Panel1

        // 

        this.splitContainer1.Panel1.Controls.Add(this.treeOne);

        // 

        // splitContainer1.Panel2

        // 

        this.splitContainer1.Panel2.Controls.Add(this.treeTwo);

        this.splitContainer1.Size = new System.Drawing.Size(456, 391);

        this.splitContainer1.SplitterDistance = 238;

        this.splitContainer1.TabIndex = 0;

        this.splitContainer1.Text = "splitContainer1";

        // 

        // treeOne

        // 

        this.treeOne.Dock = System.Windows.Forms.DockStyle.Left;

        this.treeOne.HideSelection = false;

        this.treeOne.Location = new System.Drawing.Point(0, 0);

        this.treeOne.Name = "treeOne";

        this.treeOne.Size = new System.Drawing.Size(236, 391);

        this.treeOne.TabIndex = 5;

        this.treeOne.DoubleClick += new System.EventHandler(this.tree_DoubleClick);

        // 

        // treeTwo

        // 

        this.treeTwo.Dock = System.Windows.Forms.DockStyle.Fill;

        this.treeTwo.Location = new System.Drawing.Point(0, 0);

        this.treeTwo.Name = "treeTwo";

        this.treeTwo.Size = new System.Drawing.Size(214, 391);

        this.treeTwo.TabIndex = 7;

        this.treeTwo.DoubleClick += new System.EventHandler(this.tree_DoubleClick);

        // 

        // Form1

        // 

        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

        this.ClientSize = new System.Drawing.Size(456, 391);

        this.Controls.Add(this.splitContainer1);

        this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));

        this.Name = "Form1";

        this.Text = "TreeView Drag-And-Drop";

        this.splitContainer1.Panel1.ResumeLayout(false);

        this.splitContainer1.Panel2.ResumeLayout(false);

        this.splitContainer1.ResumeLayout(false);

        this.ResumeLayout(false);



  }



  [STAThread]

  static void Main()

  {

    Application.EnableVisualStyles();

    Application.Run(new Form1());

  }



}
TreeView.DoubleClick : TreeView « System.Windows.Forms « C# / C Sharp by API
