VC 2012 click the node tree controls TreeCtrl, how to create a new view?-CodePudding

1, using vc + + MFC application wizard to create more document 2012 "MRMS
"

2, add a new document, view and framework (ImportGradeCtrl), and on the function of "import data" (MRMS. CPP) menu to create a new document:

 void CMRMSApp: : OnImpGc () 
{
//TODO: add the command handler code 
The POSITION curTemplatePos=GetFirstDocTemplatePosition (); 
Int iii=0; 
While (curTemplatePos!=NULL) 
{
CDocTemplate * curTemplate=
GetNextDocTemplate (curTemplatePos); 
Cstrings STR. 
CurTemplate - & gt; GetDocString (STR, CDocTemplate: : docName); 

If (STR==_T (" ImportGradeControl ")) 
{
CurTemplate - & gt; OpenDocumentFile (NULL); 
return; 
} 
} 
}

3, the following to the click "file view" window of the tree node " create a new document view , how to do?

The following code is the tree view on the response function of the mouse click

 void CViewTree: : OnNMClick (NMHDR * pNMHDR, LRESULT * pResult) 
{
//for the currently selected item 
CTreeCtrl * pTreeCtrl=this; 
CPoint ptCurSel (0, 0); 
TVHITTESTINFO HitTestInfo; 

//by the mouse position in the client area 
The GetCursorPos (& amp; PtCurSel); 
PTreeCtrl - & gt; The ScreenToClient (& amp; PtCurSel); 

//which one is selected for current 
HitTestInfo. Pt=ptCurSel; 
HTREEITEM hSelect=pTreeCtrl - & gt; HitTest (& amp; HitTestInfo); 
Cstrings strItem; 
If (hSelect!=NULL) 
{
StrItem=pTreeCtrl - & gt; GetItemText (hSelect); 
: : AfxMessageBox (strItem); 
} 
//set the state for the selected 
PTreeCtrl - & gt; SelectItem (hSelect); 

If (strItem==_T (" grade control database ")) 
{

//if you click on the node is "grade database" is here to create a new view 
//the view has been created, can be in the menu click on the create 

????? 
????? 


} 

}

Please expert advice, thank you!

CodePudding user response:

Create a document window with can call CWinAppEx: : OnFileNew ();

CodePudding user response:

I want to by the click the node tree view, according to the different labels of node , the creation of a new view of the different, is want to CViewTree: : OnNMClick (NMHDR * pNMHDR, LRESULT * pResult) this function to create the new view (I have already realized the discriminant of the node labels in the function)

CodePudding user response:

Also send 2 times...

CodePudding user response:

AfxGetMainWnd () - & gt; PostMessage (,,, ID_FILE_NEW);