'宣言 Public Overloads Function DragSpanStart( _ ByVal isSpanDragModeHorizontal As Boolean, _ ByVal areColumnHeadersInSeparateArea As Boolean, _ ByVal isHeaderBeingDragged As Boolean, _ ByVal isCardView As Boolean, _ ByVal isLabelOnSide As Boolean, _ ByVal isGroupBeingDragged As Boolean _ ) As Boolean
public bool DragSpanStart( bool isSpanDragModeHorizontal, bool areColumnHeadersInSeparateArea, bool isHeaderBeingDragged, bool isCardView, bool isLabelOnSide, bool isGroupBeingDragged )