How to show all directory subfolder and folder files to CListCtrl?

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I am using a CTreeCtrl for managing the directory and folders. But it only shows the folders, not the files inside.

Now i want to fill the CListCtrl with all the files in the subfolders and folders when selecting tree item.

This is my CTreeCtrl code:

C++

BOOL DirTreeCtrl::OnItemexpandedTree1(NMHDR *pNMHDR, LRESULT *pResult)
{
    LPNMTREEVIEW pNMTreeView = reinterpret_cast<lpnmtreeview>(pNMHDR);
    // TODO: Add your control notification handler code here
    HTREEITEM hItem = GetFirstVisibleItem();
    *pResult = 0;
    while (hItem)
    {
        if (GetItemState(hItem, TVIS_EXPANDED) & TVIS_EXPANDED)
            SetItemImage(hItem, 2, 2);
        else SetItemImage(hItem, 0, 0);
        if (GetItemText(hItem) == "..")
        {
            HTREEITEM parItem = GetParentItem(hItem);
            DeleteItem(hItem);
            SetItemImage(parItem, 2, 2);
            
            CString temp;
            char curPath[_MAX_PATH];
            
            getcwd(curPath, _MAX_PATH);
            chdir(m_drive + ":");
            RecurDirs(ConstructPath(parItem), parItem);
            chdir(curPath);
            
            return FALSE;
        }
        hItem = GetNextVisibleItem(hItem);
    }
    
    *pResult = 0;
    
    return FALSE;
    *pResult = 0;
}

Please help

Posted 3-Sep-14 5:57am

BiggiSmalls

Updated 3-Sep-14 22:03pm

Richard MacCutchan

v2

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Comments

Richard MacCutchan 4-Sep-14 4:04am

Exactly what help are you asking for?

BiggiSmalls 4-Sep-14 6:44am

When i click on tree item (folder) i want to show all files in that folder and subfolder to a list control. I need a explanation of the code what to do when i click ONSELELECTION_CHANGED_TREE.

Richard MacCutchan 4-Sep-14 6:57am

You need to create a ListControl, then extract all the files and directories below the selected path and add them to your ListControl. You probably need to include some extra information in each item to distinguish between files and directories. You can then sort the control with your own callback routine before displaying the results. See http://msdn.microsoft.com/en-us/library/hfshke78.aspx for more information.

BiggiSmalls 4-Sep-14 7:02am

Yes i already created the ListControl, when i select an item from the TreeControl, it saves the path of the folder in a edit control box. Now i need like you said from this selected path to show all the files in the ListControl, but i totaly lost right now, can you help me little bit more with this?

Richard MacCutchan 4-Sep-14 7:09am

You use FindFirstFileEx and its associated functions to get all the filenames from the directory.

Richard MacCutchan 4-Sep-14 7:10am

See also http://msdn.microsoft.com/en-gb/library/windows/desktop/aa365200(v=vs.85).aspx.

BiggiSmalls 4-Sep-14 7:26am

OK thanks a lot. I found this code on net, what do you think about this:

void CDialg::ShowImages(CString DirPath)
{
CWaitCursor waitCur;

//m_ctlListCtrl.SetRedraw(FALSE);
if(!DirPath.IsEmpty())
{
//m_ctlListCtrl.SetCurDirectory(DirPath);
//m_ctlListCtrl.ClearImageFileArray();
//jpg,bmp,png,tiff,jpeg,gif

CFileFind find;
CString strFile;
if(DirPath.Right(1) != _T("\\"))
strFile = DirPath + _T("\\*.*");
else
strFile = DirPath + _T("*.*");
UINT nCountImages=0;
BOOL bFound = find.FindFile(strFile);
while(bFound)
{
bFound = find.FindNextFile();
CString strFileName;
if(find.IsDirectory())
continue;
strFileName = find.GetFileName();
CString ext3=strFileName.Right(3);
CString ext4=strFileName.Right(4);

if(!strFileName.IsEmpty() && (strFileName.GetLength()>4))
{ if(ext3.CompareNoCase("bmp")==0 || ext3.CompareNoCase("dib")==0 ||
ext3.CompareNoCase("jpg")==0 || ext3.CompareNoCase("tif")==0 ||
ext3.CompareNoCase("png")==0 || ext4.CompareNoCase("jpeg")==0 ||
ext4.CompareNoCase("tiff")==0 ) //If Condition true add filename to list control
//m_ctlListCtrl.AddImageFile(strFileName);
}
}
//m_ctlListCtrl.LoadThumbImages();

}
//m_ctlListCtrl.SetRedraw(TRUE);
Invalidate();
}

Richard MacCutchan 4-Sep-14 7:31am

You will have to try it to see whether it fits your requirements.

Member 13164448 3-May-17 15:44pm

show me code.......

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