| System.Web.UI.WebControls (system.web.dll) | class |
This class represents a single checkbox that can be selected
(True) or left unchecked
(False). The CheckBox class
also provides a TextAlign property, which
specifies whether text will appear on the right or left side of the
checkbox. To determine whether a checkbox is selected, examine the
Checked property. If you want to use a checkbox
with list data, the CheckBoxList control may be
more convenient.
public class CheckBox : WebControl, System.Web.UI.IPostBackDataHandler {
// Public Constructors
public
CheckBox ( );
// Public Instance Properties
public virtual bool
AutoPostBack {set; get; }
public virtual bool
Checked {set; get; }
public virtual string
Text {set; get; }
public virtual TextAlign
TextAlign {set; get; }
// Protected Instance Methods
protected virtual void
OnCheckedChanged (EventArgs
e );
protected override void
OnPreRender (EventArgs
e ); // overrides System.Web.UI.Control
protected override void
Render (System.Web.UI.HtmlTextWriter
writer ); // overrides WebControl
// Events
public event EventHandler
CheckedChanged ;
}
Hierarchy
System.Object
System.Web.UI.Control(System.ComponentModel.IComponent,
System.IDisposable,
System.Web.UI.IParserAccessor,
System.Web.UI.IDataBindingsAccessor)
WebControl(System.Web.UI.IAttributeAccessor)
CheckBox(System.Web.UI.IPostBackDataHandler)
Subclasses
RadioButton