Fires after the ASPxCheckBox's checked state has been changed.
The CheckedChanged event's data class is EventArgs.
The CheckedChanged event occurs after the editor's checked state has been changed at runtime.
The CheckedChanged event's generation depends upon the settings of the ASPxEdit.AutoPostBack property and the ASPxClientProcessingModeEventArgs.processOnServer property passed to the corresponding client ASPxClientCheckBox.CheckedChanged event, if it is handled. refer to the descriptions of these properties for more information.