![](/images/cnblogs_com/guatai/scriptMenu.jpg)
1
//鼠标右击节点时该节点获得焦点,同时指定TreeList的ContextMenuStrip ;
2
private void treelArea_MouseDown(object sender, MouseEventArgs e)
3
{
4
TreeListHitInfo hitInfo = (sender as TreeList).CalcHitInfo(new Point(e.X, e.Y));
5
TreeListNode node = hitInfo.Node;
6
7
if(e.Button==MouseButtons.Right)
8
{
9
if (node!=null)
10
{
11
node.TreeList.FocusedNode = node;
12
node.TreeList.ContextMenuStrip = this.contextMTree;
13
}
14
}
15
}
16![](/Images/OutliningIndicators/None.gif)
17
//右键菜单关闭后设置TreeList的ContextMenuStrip为Null ;
18
private void contextMTree_Closed(object sender, ToolStripDropDownClosedEventArgs e)
19
{
20
this.treelArea.ContextMenuStrip = null;
21
}
![](/Images/OutliningIndicators/None.gif)
2
![](/Images/OutliningIndicators/None.gif)
3
![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
4
![](/Images/OutliningIndicators/InBlock.gif)
5
![](/Images/OutliningIndicators/InBlock.gif)
6
![](/Images/OutliningIndicators/InBlock.gif)
7
![](/Images/OutliningIndicators/InBlock.gif)
8
![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
9
![](/Images/OutliningIndicators/InBlock.gif)
10
![](/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
11
![](/Images/OutliningIndicators/InBlock.gif)
12
![](/Images/OutliningIndicators/InBlock.gif)
13
![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
14
![](/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
15
![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)
16
![](/Images/OutliningIndicators/None.gif)
17
![](/Images/OutliningIndicators/None.gif)
18
![](/Images/OutliningIndicators/None.gif)
19
![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
20
![](/Images/OutliningIndicators/InBlock.gif)
21
![](/Images/OutliningIndicators/ExpandedBlockEnd.gif)