原文地址:http://www.devexpresscn.com/devResources/page-18-78.html
效果如下:
代码如下:
private void treeList1_CustomDrawNodeCell(object sender, DevExpress.XtraTreeList.CustomDrawNodeCellEventArgs e) { TreeList node = sender as TreeList; if(e.Node == node.FocusedNode) { e.Graphics.FillRectangle(SystemBrushes.Window, e.Bounds); Rectangle r = new Rectangle(e.EditViewInfo.ContentRect.Left, e.EditViewInfo.ContentRect.Top, Convert.ToInt32(e.Graphics.MeasureString(e.CellText,treeList1.Font).Width + 1), Convert.ToInt32(e.Graphics.MeasureString(e.CellText,treeList1.Font).Height)); e.Graphics.FillRectangle(SystemBrushes.Highlight, r); e.Graphics.DrawString(e.CellText, treeList1.Font, SystemBrushes.HighlightText, r); e.Handled = true; } }