GetWidthCompletedEventHandler public sealed delegate GetWidthCompletedEventHandler : MulticastDelegate Documentation public GetWidthCompletedEventHandler(object TargetObject, IntPtr TargetMethod) public virtual IAsyncResult BeginInvoke(object sender, GetWidthCompletedEventArgs e, AsyncCallback DelegateCallback, object DelegateAsyncState) public virtual void EndInvoke(IAsyncResult DelegateAsyncResult) public virtual void Invoke(object sender, GetWidthCompletedEventArgs e)