Log In
Home
Support
Demos
Documentation
Blogs
Training
Webinars
[Expand]General Information
[Expand]WinForms Controls
[Collapse]ASP.NET Controls and MVC Extensions
 [Expand]Prerequisites
 [Expand]What's Installed
 [Expand]Common Concepts
 [Expand]ASP.NET WebForms Controls
 [Collapse]ASP.NET MVC Extensions
  [Expand]Product Information
  [Expand]Getting Started
  [Expand]Common Concepts
  [Expand]Grid View
  [Expand]Card View
  [Expand]Vertical Grid
  [Expand]Spreadsheet
  [Expand]Rich Text Editor
  [Expand]HTML Editor
  [Expand]Image and Data Browsing
  [Expand]Docking and Popups
  [Collapse]Navigation and Layout Extensions
   [Expand]FormLayout
   [Expand]Menu
   [Expand]NavBar
   [Expand]Ribbon
   [Expand]PageControl
   [Expand]TabControl
   [Expand]PopupMenu
   [Expand]Splitter
   [Collapse]TreeView
     Overview - TreeView
    [Expand]Concepts
    [Collapse]Visual Elements
      Visual Elements Overview
      Node
      Node Image
      Tree Lines
      Expand Buttons
      Check Box
      Loading Panel
   [Expand]Panel
  [Expand]File Management
  [Expand]Multi-Use Site Extensions
  [Expand]Charts
  [Expand]Pivot Grid
  [Expand]Scheduler
  [Expand]Tree List
  [Expand]Data Editor Extensions
  [Expand]Report Extensions
  [Expand]SpellChecker
 [Expand]Localization
 [Expand]Redistribution and Deployment
  Get More Help
 [Expand]API Reference
[Expand]ASP.NET Bootstrap Controls
[Expand]WPF Controls
[Expand]Xamarin Controls
[Expand]Windows 10 App Controls
[Expand]Document Server
[Expand]Reporting
[Expand]Report Server
[Expand]Dashboard
[Expand]eXpressApp Framework
[Expand]CodeRush
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation

Check Box

Check Boxes allow end-users to check/uncheck nodes. The TreeView allows you to change the appearance and visibility of all check boxes or customize a particular node's check box.

The table below lists the main members that affect element appearance and functionality.

A check box can be in one of the states listed in the table below. You can specify an image for check boxes in a particular check state.

Check Box State Appearance CheckState property value Image Member
Grayed CheckState.Indeterminate TreeViewImages.CheckBoxGrayed (via TreeViewSettings.Images.CheckBoxGrayed)
Checked CheckState.Checked TreeViewImages.CheckBoxChecked (via TreeViewSettings.Images.CheckBoxChecked)
Unchecked CheckState.Unchecked TreeViewImages.CheckBoxUnchecked (via TreeViewSettings.Images.CheckBoxUnchecked)

How would you rate this topic?​​​​​​​