Help! Errors

[Sophie]

I've numbered the errors and showed in the code where it points to with the number of the error.

If someone can sheed some light on what I'm doing wrong it would be appreciated.

Thank you in advance

void CVRSessionView::GetSelectedTreeItems( vector<HTREEITEM> &list)
{
list.clear();

CListCtrl &ctlList = GetListCtrl();
int index= ctlList.GetNextItem( -1, LVNI_SELECTED);
while( index >= 0) {
CObject *pObject= (CObject *) ctlList.GetItemData( index);
HTREEITEM hTreeItem= (HTREEITEM) ctlList.GetItemData( index);
//if( hTreeItem != NULL)
//if(CObject != NULL)
if( pObject != NULL && pObject->IsKindOf( RUNTIME_CLASS(CNodeInfo))) #1 & #2
list.push_back( hTreeItem);


index= ctlList.GetNextItem( index, LVNI_SELECTED);
}
}

void CVRSessionView::OnDblclk(NMHDR* pNMHDR, LRESULT* pResult)
{

CListCtrl &ctlList = GetListCtrl();
if( ctlList.GetSelectedCount() == 1) {
int index= ctlList.GetNextItem( -1, LVNI_SELECTED);
if( index >= 0) {
CObject *pObject= (CObject *) ctlList.GetItemData( index);
HTREEITEM hTreeItem= (HTREEITEM) ctlList.GetItemData( index);
//if( hTreeItem != NULL) {
//if(CObject != NULL){
if( pObject != NULL && pObject->IsKindOf( RUNTIME_CLASS(CNodeInfo))){ #3
pTree->GetTreeCtrl().Select( hTreeItem, TVGN_CARET);
}
}
}


*pResult = 0;
}

void CVRUtilitiesTree::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
// TODO: Add your control notification handler code here

CTreeCtrl &ctlTree = GetTreeCtrl();
HTREEITEM selItem= pNMTreeView->itemNew.hItem;
CListCtrl &ctlList= pListView->GetListCtrl();
ctlList.DeleteAllItems();

if( ctlTree.ItemHasChildren( selItem)) {
int i= 0;

HTREEITEM childItem= ctlTree.GetChildItem( selItem);

while( childItem != NULL) {
int image, dummy;
ctlTree.GetItemImage( childItem, image, dummy);
ctlList.InsertItem(i,ctlTree.GetItemText( childItem),image);
CNodeInfo *pNodeInfo= new CNodeInfo;
pNodeInfo->SetNodeInfo( childItem);
ctlList.SetItemData( i, DWORD (CObject*) pNodeInfo); #4
i++;
childItem= ctlTree.GetNextSiblingItem( childItem);
}
}
else{
Session *pSession= (Session *) ctlTree.GetItemData( selItem);
if( pSession != NULL) {
Directory reponseDir( pSession->GetPath());
FileVector responseFiles;
reponseDir.EnumChilds( "*.wav", responseFiles);
for( int i= 0; i < responseFiles.size(); i++) {
ctlList.InsertItem(i,ToCString( responseFiles[ i].GetBase()),4);
CFileInfo *pFileInfo= new CFileInfo;
pFileInfo->SetFileInfo( responseFiles[i]);
ctlList.SetItemData( i, DWORD (CObject*) pNodeInfo); #5
}
}
}

*pResult = 0;
}

class CNodeInfo : public CObject
{
public:
void SetNodeInfo(HTREEITEM item);
HTREEITEM GetNodeInfo();
CNodeInfo();
virtual ~CNodeInfo();

private:
HTREEITEM m_nodeInfo;
};


1) K:\projet2\VRUtilities\VRSessionView.cpp(164) : error C2039: 'classCNodeInfo' : is not a member of 'CNodeInfo'
k:\projet2\vrutilities\nodeinfo.h(13) : see declaration of 'CNodeInfo'
2) K:\projet2\VRUtilities\VRSessionView.cpp(164) : error C2065: 'classCNodeInfo' : undeclared identifier
3) K:\projet2\VRUtilities\VRSessionView.cpp(281) : error C2039: 'classCNodeInfo' : is not a member of 'CNodeInfo'
k:\projet2\vrutilities\nodeinfo.h(13) : see declaration of 'CNodeInfo'
VRUtilitiesTree.cpp
4) K:\projet2\VRUtilities\VRUtilitiesTree.cpp(293) : error C2059: syntax error : ')'
5) K:\projet2\VRUtilities\VRUtilitiesTree.cpp(308) : error C2059: syntax error : ')'

If you have derived your class from CObject you must use the DECLARE_DYNAMIC and IMPLEMENT_DYNAMIC, the DECLARE_DYNCREATE and IMPLEMENT_DYNCREATE macros explained in the online help article "Deriving a Class from CObject". If you do not you can not determine class of an object at run time.

For point #1#2#3 you should add DECLARE_DYNCREATE macro and IMPLEMENT_DYNCREATE macro

class CNodeInfo : public CObject
{
DECLARE_DYNCREATE(CNodeInfo)
public:
void SetNodeInfo(HTREEITEM item);
HTREEITEM GetNodeInfo();
CNodeInfo();
virtual ~CNodeInfo();

private:
HTREEITEM m_nodeInfo;
};


in .CPP

IMPLEMENT_DYNCREATE(CNodeInfo,CObject)

Stéphane Blanc
Stephane.Blanc@Gemplus.com