private bool IsValidColumn(TreeListColumn column, GraphicsInfoArgs columnInfo) { return columnInfo != null && column.Fixed == FixedStyle.None && ((!tree.ViewInfo.HasFixedLeft && columnInfo.Bounds.X > 0) || (tree.ViewInfo.HasFixedLeft && columnInfo.Bounds.X >= tree.ViewInfo.ViewRects.FixedLeft.Right)); }
protected override void DrawDividers(GraphicsInfoArgs e) { // base.DrawDividers(e); }