CheckBox - LostFocus Event
Fired when the control loses focus
Member of CheckBox (PRIM_MD.CheckBox)
Details
The LostFocus event fires when focus is moving to a different control.
The focus control is the one that will respond to keyboard entry.
If using the Tab key to navigate around an application, focus will follow the sequence as defined by the TabPosition property.
Focus can be set to a control programmatically.