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DOTNET

给TreeList的根和子节点弹出不同的右键菜单

作者: 火车头日期: 2006-07-10 01:42

字体大小: 小中大

好象没几个人用dev的treelist,好早就想实现这个效果，经过一个多小时的摸索，终于找到了实现方法

定义两个不同的popup contentMenu
在mouse_down事件中处理

下载: contentmenu.cs

private void JobTree_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
DevExpress.XtraTreeList.TreeListHitInfo hInfo = this.JobTree.CalcHitInfo(new Point(e.X, e.Y));
if (hInfo.HitInfoType == DevExpress.XtraTreeList.HitInfoType.Cell) //在单元格上右击了
{
if(hInfo.Node.RootNode.Id==hInfo.Node.Id) //说明是根节点　站点
this.barManager1.SetPopupContextMenu(this.JobTree, this.popupSite);
else //任务
this.barManager1.SetPopupContextMenu(this.JobTree, this.popupJob);
}
}
}

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标签: TreeList

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