删除c＃.net中的treeControl虚线 [英] remove dotted line of treeControl in c#.net

问题描述

hi


如何删除树控件的虚线并为其添加一些箭头标记..

hi
how to remove the dotted line of tree control and add some arrow mark to it..

推荐答案

您是否在设计时属性浏览器中查看WinForms的TreeView属性时遇到了麻烦？



您如何看待'ShowLines，以及'ShowRootLines TreeView的属性吗？



在节点上放置箭头...假设你是指可扩展/收缩具有子节点的节点的可点击图像。你需要阅读ImageList，ImageIndex，SelectedImageIndex上的文档，并研究MS文档：[ ^ ]。

Are you even taking the trouble to look at the Properties of the WinForms' TreeView in the design-time Properties Browser ?

What do you think the 'ShowLines, and 'ShowRootLines Properties of the TreeView do ?

To put "arrows" on Nodes ... assuming you mean clickable images that expand/contract Nodes that have child Nodes ... you need to read the documentation on ImageList, ImageIndex, SelectedImageIndex, and study the MS documentation: [^].

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