OnItemMouseOver

Updated on Aug 24, 2026

The itemMouseOver event is fired when the user moves the mouse pointer over an item in RadCheckBoxList.

The event handler receives two parameters:

1. The instance of the clicked RadCheckBoxList control.

2. An eventArgs parameter of type Telerik.Web.UI.ButtonListEventArgs, containing the following properties and methods:

   • get_item() - returns an instance of type Telerik.Web.UI.ButtonListItem

See Also

• CheckBoxList Object

• Events Overview

• OnLoad (load)

• OnItemLoad (itemLoad)

• OnItemClicking (itemClicking)

• OnItemClicked (itemClicked)

• OnSelectedIndexChanging (selectedIndexChanging)

• OnSelectedIndexChanged (selectedIndexChanged)

• OnItemMouseOut (itemMouseOut)