afx_msgvoidOnDblClkTree(NMHDR*pNMHDR,LRESULT*pResult);//双击事件afx_msgvoidOnClkTree(NMHDR*pNMHDR,LRESULT*pResult);//单击事件 .h文件 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #pragma once/////////////////////////////////
其实在CodeGuru 上可以搜到好几个支持多选的tree control,其中Richard Hazlewood的实现比较好些,不过由于他的选择框是简单的点线框,感觉不是非常好看,我希望可以实现资源管理器中的list control的那种蓝色透明选择框。 在CodeProject 上其实有位叫Eugen Podsypalnikov的人写了个CCoverWnd类,他是通过一个带WS_EX_LAY...
CMFCShellTreeCtrl::SelectPath Selects the appropriate tree control item based on a supplied PIDL or string path. CMFCShellTreeCtrl::SetFlags Sets flags to filter the tree context (similar to the flags used by IShellFolder::EnumObjects). CMFCShellTreeCtrl::SetRelatedList Sets a relation betwe...
TreeView control provides a way to display information in a hierarchical structure by using collapsible nodes
CMFCShellTreeCtrl::SelectPath Selects the appropriate tree control item based on a supplied PIDL or string path. CMFCShellTreeCtrl::SetFlags Sets flags to filter the tree context (similar to the flags used by IShellFolder::EnumObjects). CMFCShellTreeCtrl::SetRelatedList Sets a relation betwe...
In one my projects, I was required to come up with a Super Grid Control. I have used the ideas used there to develop a Grid Control inherited class which has similar features to a tree control. There is another article on CodeProject related to this http://www.codeproject.com/KB/misc...
// File: TriStateTreeView.cs // Responsibility: Eberhard Beilharz/Tim Steenwyk // http://www.codeproject.com/Articles/6549/Tri-State-TreeView-Control // <remarks> // </remarks> // --- using System; using System.Collections.Generic; using System.ComponentModel; using System.Drawing; using ...
These are also the functions to change if you want to make CListBoxTipHandler work with other kinds of listbox-like controls, such as comboboxes and tree controls. You needn't bother with CListBoxTipHandler for tree controls, however, since they already have the tooltip feature built in....
接下来在J48中的 Wake_control中设置剪枝参数: Tree2 <- J48(diabetes ~ .,data= PimaIndiansDiabetes,control = Weka_control(M=10,R=T))#设计叶节点的最小样本量不能小于10,且按错误率降低剪枝法剪枝plot(Tree2) 可以看到,这棵树简单直观...
tree --level-indent=ELEMENT Control graph appearance -n, --number * Print line numbers --omit-arguments * Do not print argument lists in function declarations --omit-symbol-names * Do not print symbol names in declaration strings -T, --tree * Draw ASCII art tree Informational options: --...