Re: Cannot get my CImageList to display images?

From:

"AliR $VC++ MVP$" <AliR@online.nospam>

Newsgroups:

microsoft.public.vc.mfc

Date:

Thu, 22 May 2008 09:02:17 -0500

Message-ID:

<b1fZj.1663$mh5.526@nlpi067.nbdc.sbc.com>

If your list ctrl is in report, small icon, or list mode, try passing
LVSIL_SMALL to SetImageList. LVSIL_NORMAL are the images for when the list
control is in Icon mode.

Otherwise try reproducing the problem in a sample dialog based program and
post the entire code for the dialog box.

AliR.

"PRMARJORAM" <PRMARJORAM@discussions.microsoft.com> wrote in message
news:46E4CD31-9BBD-44E5-9CF2-EABFBF72B04A@microsoft.com...

Its just not working
Like i said the same imagelist is being shared with the tree control and
this is displaying them fine. Here is some more example code

// setting up the image icons
mImages.Add(LoadIcon(IDI_ICON_GROUP));//6
mImages.Add(LoadIcon(IDI_ICON_REQUEST));//
mImages.Add(LoadIcon(IDI_ICON_RECEIVE));//8

// initialising the list control with image list
CDMSApp* pApp = static_cast<CDMSApp*>(AfxGetApp());
CImageList& images = pApp->GetImages();
mListCtrl.SetImageList(&images, LVSIL_NORMAL);

// associate item with image
ASSERT(mListCtrl.GetImageList(LVSIL_NORMAL) != NULL );
ASSERT(mListCtrl.GetImageList(LVSIL_NORMAL)->GetImageCount() >= 10 );

int nIndex = mListCtrl.InsertItem(0,"hello",7);

// buts its still not working?
the type of my list is report

"AliR (VC++ MVP)" wrote:

Joe there is one that takes 7 parameters.

int InsertItem(
   UINT nMask,
   int nItem,
   LPCTSTR lpszItem,
   UINT nState,
   UINT nStateMask,
   int nImage,
   LPARAM lParam
);

http://msdn.microsoft.com/en-us/library/8b9s12fc.aspx

AliR.

"Joseph M. Newcomer" <newcomer@flounder.com> wrote in message
news:98q8345vktihutnbvgp391aab0eha1131f@4ax.com...

On Wed, 21 May 2008 08:21:01 -0700, PRMARJORAM
<PRMARJORAM@discussions.microsoft.com>
wrote:

Ok i am successfully diplaying images in my tree controls but not my
list
controls.

I am using the following but not image is being displayed???

int nIndex = mListCtrl.InsertItem(LVIF_IMAGE | LVIF_TEXT,0,"hello",
0,0,7,0L);

****
What is this "0L" notation? Since integers are already 32-bit, there
is
no reason to use
the L suffix to make it a 32-bit value!

That would be _T("hello"). Think of 8-bit characters as dead
technology
except in rare
and exotic circumstances, which this is not.

I cannot find any version of CListCtrl::InsertItem that takes 7
parameters. There's a
version that takes
LVITEM*
and one that takes
int, LPCTSTR
and one that takes
int, LPCTSTR, int

but I cannot find a documented interface that takes 7 parameters.
joe
****

Where 7 is a valid index into my image list!

Please help?

Joseph M. Newcomer [MVP]
email: newcomer@flounder.com
Web: http://www.flounder.com
MVP Tips: http://www.flounder.com/mvp_tips.htm