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GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan5-Feb-13 0:04
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GeneralRe: Pop up window from a dialog based application Pin
Member 80516115-Feb-13 1:03
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GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan5-Feb-13 1:33
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GeneralRe: Pop up window from a dialog based application Pin
Member 80516115-Feb-13 17:47
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GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan5-Feb-13 21:10
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GeneralRe: Pop up window from a dialog based application Pin
Member 80516116-Feb-13 22:45
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GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan6-Feb-13 23:43
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GeneralRe: Pop up window from a dialog based application Pin
Member 80516117-Feb-13 0:29
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GeneralRe: Pop up window from a dialog based application Pin
Richard MacCutchan7-Feb-13 0:50
mvpRichard MacCutchan7-Feb-13 0:50 
GeneralRe: Pop up window from a dialog based application Pin
Member 805161111-Feb-13 19:55
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GeneralRe: Pop up window from a dialog based application Pin
Member 80516115-Feb-13 19:33
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AnswerRe: Pop up window from a dialog based application Pin
Albert Holguin4-Feb-13 12:18
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QuestionHow to Implement Drag & Drop feature for Imagesin MFC.? Pin
mbatra313-Feb-13 19:17
membermbatra313-Feb-13 19:17 
AnswerRe: How to Implement Drag & Drop feature for Imagesin MFC.? Pin
Jochen Arndt3-Feb-13 21:46
memberJochen Arndt3-Feb-13 21:46 
Handle the drag event in your dialog or the list. If your list is CListCtrl based use a LVN_BEGINDRAG handler. Otherwise use a WM_LBUTTONDOWN handler. From within that handler create a copy of the bitmap, cache it using the COleDataSource class and start the drag and drop operation:

CBitmap Bitmap;
// Get selected image into Bitmap here
COleDataSource DataSrc;
STGMEDIUM stgm;
stgm.tymed = TYMED_GDI;
stgm.hBitmap = static_cast<HBITMAP>(Bitmap.Detach());
stgm.pUnkForRelease = NULL;
DataSrc.CacheData(CF_BITMAP, &stgm);
// When moving is allowed pass DROPEFFECT_COPY | DROPEFFECT_MOVE
//  here and delete the image when DoDragDrop returns DROPEFFECT_MOVE.
DataSrc.DoDragDrop(DROPEFFECT_COPY);
// Don't call default handler here when DoDragDrop has been called.
// Because OLE has handled all further mouse actions.

On the target side, use the COleDropTarget class. If the target is a CView derived class, it is simple to implement by adding a COleDropTarget member to the view, adding the virtual OnDrop... handlers and registering the view as drop target from OnInitialUpdate(). With other window types than CView based ones, you must derive your own window specific COleDropTarget class that knows your window class so that it can access the required functions and members.

From within the COleDropTarget::OnDrop[Ex] function, use the provided COleDataObject to get the data by calling GetData(CF_BITMAP, &stgm).

When using the MFC COle... classes, you must include afxole.h (e.g. in stdafx.h) and call AfxOleInit() from within InitInstance() of your Windows app class.
QuestionStuck in WaveInProc Pin
AmbiguousName2-Feb-13 7:21
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AnswerRe: Stuck in WaveInProc Pin
CPallini2-Feb-13 10:38
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AnswerRe: Stuck in WaveInProc Pin
Richard MacCutchan2-Feb-13 21:26
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QuestionBitmap creation from a buffer recived Pin
toms from newdelhi1-Feb-13 0:03
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AnswerRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 0:40
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GeneralRe: Bitmap creation from a buffer recived Pin
toms from newdelhi1-Feb-13 0:56
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GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 1:01
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GeneralRe: Bitmap creation from a buffer recived Pin
toms from newdelhi1-Feb-13 1:18
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GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 1:35
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GeneralRe: Bitmap creation from a buffer recived Pin
toms from newdelhi1-Feb-13 1:46
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GeneralRe: Bitmap creation from a buffer recived Pin
Richard MacCutchan1-Feb-13 2:35
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GeneralRe: Bitmap creation from a buffer recived Pin
jibesh1-Feb-13 8:03
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QuestionMFC and printing Pin
Argonia31-Jan-13 5:43
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AnswerRe: MFC and printing Pin
sujayg1-Feb-13 16:21
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QuestionMFC Smart Device App with Visual C++ in Visual Std 2008 Pin
sefasolak31-Jan-13 3:09
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AnswerRe: MFC Smart Device App with Visual C++ in Visual Std 2008 Pin
Richard MacCutchan31-Jan-13 3:45
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Questionunable to register COM dll 64 bit Pin
john563231-Jan-13 2:12
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AnswerRe: unable to register COM dll 64 bit Pin
«_Superman_»1-Feb-13 16:59
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QuestionPlay Media File Pin
john563230-Jan-13 19:38
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AnswerRe: Play Media File Pin
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GeneralRe: Play Media File Pin
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AnswerRe: Play Media File Pin
jeron131-Jan-13 4:28
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GeneralRe: Play Media File Pin
john563231-Jan-13 17:09
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GeneralRe: Play Media File Pin
jeron11-Feb-13 7:27
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GeneralRe: Play Media File Pin
merano1-Feb-13 14:11
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QuestionTCP Server: Render the image on server side Pin
toms from newdelhi30-Jan-13 1:29
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AnswerRe: TCP Server: Render the image on server side Pin
Richard MacCutchan30-Jan-13 3:01
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GeneralRe: TCP Server: Render the image on server side Pin
toms from newdelhi30-Jan-13 16:44
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GeneralRe: TCP Server: Render the image on server side Pin
Richard MacCutchan30-Jan-13 21:52
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GeneralRe: TCP Server: Render the image on server side Pin
toms from newdelhi30-Jan-13 22:53
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GeneralRe: TCP Server: Render the image on server side Pin
Richard MacCutchan30-Jan-13 22:56
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GeneralRe: TCP Server: Render the image on server side Pin
toms from newdelhi30-Jan-13 22:59
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GeneralRe: TCP Server: Render the image on server side Pin
Richard MacCutchan30-Jan-13 23:08
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AnswerRe: TCP Server: Render the image on server side Pin
Erudite_Eric30-Jan-13 3:13
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GeneralRe: TCP Server: Render the image on server side Pin
Richard MacCutchan30-Jan-13 4:35
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GeneralRe: TCP Server: Render the image on server side Pin
Erudite_Eric30-Jan-13 5:01
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