using System;
using System.IO;
using System.Windows.Forms;
public class ListViewItemActivateFormDemo{
[STAThread]
public static void Main(string[] args)
{
Application.Run(new ListViewItemActivateForm());
}
}
public partial class ListViewItemActivateForm : Form
{
public ListViewItemActivateForm()
{
InitializeComponent();
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
DirectoryInfo directory = new DirectoryInfo(@"C:\");
FileInfo[] files = directory.GetFiles();
foreach (FileInfo file in files)
{
ListViewItem item = listView1.Items.Add(file.Name);
item.ImageIndex = 0;
item.Tag = file;
}
}
private void listView1_ItemActivate(object sender, EventArgs e)
{
ListViewItem item = ((ListView)sender).SelectedItems[0];
FileInfo file = (FileInfo)item.Tag;
string info = file.FullName + " is " + file.Length + " bytes.";
MessageBox.Show(info, "File Information");
}
}
partial class ListViewItemActivateForm
{
private System.ComponentModel.IContainer components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.listView1 = new System.Windows.Forms.ListView();
this.SuspendLayout();
this.listView1.Dock = System.Windows.Forms.DockStyle.Fill;
this.listView1.Location = new System.Drawing.Point(0, 0);
this.listView1.MultiSelect = false;
this.listView1.Name = "listView1";
this.listView1.Size = new System.Drawing.Size(292, 266);
this.listView1.TabIndex = 0;
this.listView1.UseCompatibleStateImageBehavior = false;
this.listView1.ItemActivate += new System.EventHandler(this.listView1_ItemActivate);
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.Add(this.listView1);
this.Name = "ListViewItemActivateForm";
this.Text = "ListViewItemActivateForm";
this.ResumeLayout(false);
}
private System.Windows.Forms.ListView listView1;
}
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