SourceGrid.Selection.SelectionBase.FocusFirstCell C# (CSharp) Метод

        public virtual bool FocusFirstCell(bool pResetSelection)
        {
            Position focusPos;

            PositionCollection selectedPos = GetSelectionRegion().GetCellsPositions();
            //Check if there is a valid selection
            focusPos = SearchForValidFocusPosition(selectedPos);
            if (focusPos.IsEmpty())
                focusPos = SearchForValidFocusPosition();

            if (focusPos.IsEmpty() == false)
                return Focus(focusPos, pResetSelection);
            else
                return false;
        }