需要从CMyApp进入树状视图 [英] Need to get to tree view from CMyApp

问题描述

我正在编写MFC资源管理器样式的应用程序.我正在尝试更新左侧的树视图，称为CTreeView.

在CMyApp中，我在
中捕获了一条消息

I am writing an MFC explorer style application. I am trying to update the tree view which on the left, and is called CTreeView.

In CMyApp I have caught a message in

ON_COMMAND(ID_WORKSPACE_OPEN, &CBWE8App::OnWorkspaceOpen)

CMyApp::OnWorkspaceOpen()
{
...
// code to read workspace file contents
}

我希望能够读取文件的内容以更新左树视图，因此我需要从该文件中获取左视图(CLeftView)，以便可以执行

I want to be able to read the contents of a file to update the left tree view, so I need to get hold of the left view (CLeftView) from this file so that I can do

CTreeCtrl& Tree = GetTreeCtrl();
//and then aftet some code, I can update the tree-view
HTREEITEM hti1 = Tree.InsertItem(lpszItem1, 0, TVI_LAST);

但是我不知道如何掌握CMyApp的树状视图-请有人帮忙！

But I don''t know how to get hold of the tree view from CMyApp - please could somebody help!

推荐答案

这可能很有趣

This might be of interest Creating a Windows Explorer-Style MFC Application[^]

Best regards
Espen Harlinn

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