System\Windows\Forms\Controls\TextBox\TextBoxBase.cs (3)
879AdjustSelectionStartAndEnd(_selectionStart, _selectionLength, out start, out end, -1);
1753AdjustSelectionStartAndEnd(selectionStart, selectionLength, out int start, out int end, textLength);
1867AdjustSelectionStartAndEnd(_selectionStart, _selectionLength, out int start, out int end, -1);