ASPxCheckBoxList - How to emulate ASPxRadioButtonList that allows users to unselect items

Unfortunately, ASPxRadioButtonList does not allow handling the click event for a separate item. Thus, it is better to use ASPxCheckBoxList to allow users to unselect items. Handle the SelectedIndexChanged event to emulate the ASPxRadioButtonList behavior in the following way:

[JScript]
function OnCBLSelectedIndexChanged(s, e){
        s.UnselectAll();if(e.isSelected)
            s.SetSelectedIndex(e.index);else
            s.UnselectIndices(e.index);}

Then, customize the control's images using the SpriteProperties property and specifying the corresponding theme name in the prefix of a class:

[ASPx]
<dx:ASPxCheckBoxList...Theme="DevEx">
	...<CheckedImageSpriteProperties-CssClass="dxEditors_edtRadioButtonChecked_DevEx"></CheckedImage><UncheckedImageSpriteProperties-CssClass="dxEditors_edtRadioButtonUnchecked_DevEx"></UncheckedImage><Items>
		...</Items></dx:ASPxCheckBoxList>

See Also:
CheckBoxList - How to emulate RadioButtonList that allows users to unselect items