static MenuItemClickCommandBehavior GetOrCreateMenuItemClickCommandBehavior(MenuItem mi)
{
var behavior = GetMenuItemClickCommandBehavior(mi);
if (behavior == null)
{
behavior = new MenuItemClickCommandBehavior(mi);
SetMenuItemClickCommandBehavior(mi, behavior);
}
return behavior;
}
static void SetMenuItemClickCommandBehavior(MenuItem mi, MenuItemClickCommandBehavior value)
{
mi.SetValue(MenuItemClickCommandBehaviorProperty, value);
}
