'宣言 Public Overloads Sub ShowPopup( _ ByVal popupToolKey As String, _ ByVal screenPoint As Point, _ ByVal sourceControl As Control, _ ByVal exclusionRect As Rectangle, _ ByVal dropdownPosition As Infragistics.Win.DropDownPosition, _ ByVal owner As Control, _ ByVal alignRight As Boolean, _ ByVal showMiniToolbar As Boolean _ )
public void ShowPopup( string popupToolKey, Point screenPoint, Control sourceControl, Rectangle exclusionRect, Infragistics.Win.DropDownPosition dropdownPosition, Control owner, bool alignRight, bool showMiniToolbar )
DockWithinContainer プロパティが設定されない場合、「オーナー」パラメーターを指定する必要があります。