Question

设置treelist某节点为选中状态

类似treeview中的selectnode=某个node
已经解决了，采纳第一个回答的

Answer 1

/// 设置选中时节点的背景色
this.treelArea.Appearance.FocusedCell.BackColor = System.Drawing.Color.LightSteelBlue;
this.treelArea.Appearance.FocusedCell.BackColor2 = System.Drawing.Color.SteelBlue;
this.treelArea.Appearance.FocusedCell.Options.UseBackColor = true;