Disables the toolbar control. This will also gets called when toolbar containing the control gets disabled. Note: If the control needs to do additional sync/async taks (e.x checking on user permission), create override method for disable.
Enables the toolbar control. This will also gets called when toolbar containing the control gets enabled. Note: If the control needs to do additional sync/async taks (e.x checking on user permission), create override method for enable.
Hides the toolbar control.
Shows the toolbar control.
Image Button Toolbar Control for creating an Image Button bound to a click event delegate