Q148738: MFCDRAG Implements Drag and Drop Between CListCtrl and CTree

Article: Q148738
Product(s): Microsoft C Compiler
Version(s): 4.0,4.1,5.0,6.0
Operating System(s): 
Keyword(s): kbfile kbProgramming kbSample kbCtrl kbDragDrop kbMFC KbUIDesign kbVC400 kbVC500 kbVC60
Last Modified: 02-JUL-2002

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The information in this article applies to:

- Microsoft Visual C++, versions 4.0, 4.1 
- Microsoft Visual C++, 32-bit Enterprise Edition, versions 5.0, 6.0 
- Microsoft Visual C++, 32-bit Professional Edition, versions 5.0, 6.0 
- Microsoft Visual C++, 32-bit Learning Edition, version 6.0 
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SUMMARY
=======

MFCDRAG shows how to implement drag and drop between a CListCtrl and CTreeCtrl.
The program creates a splitter window containing four panes. Two panes contain
CListCtrls and the other two contain CTreeCtrls. You can drag an item from any
window to another. For example, dragging can occur between the following panes:

  CListCtrl to CTreeCtrl
  CListCtrl to CListCtrl
  CTreeCtrl to CListCtrl
  CTreeCtrl to CTreeCtrl

Code marked with the comment "Added 7/29/96" was added to support a change in the
CreateDragImage function in MFC 4.2. The CImageList pointer returned from
CreateDragImage must now be explicitly deleted. If you are using a version of
MFC prior to 4.2, please comment this code out.

The following files are available for download from the Microsoft Download
Center:

Visual C++ 6.0:

  DownloadDownload Mfcdrag.exe now
  (http://download.microsoft.com/download/vc60pro/demo4/1/WIN98/EN-US/Mfcdrag.exe)

For additional information about how to download Microsoft Support files, click
the following article number to view the article in the Microsoft Knowledge
Base:

  Q119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current
virus-detection software that was available on the date that the file was
posted. The file is stored on secure servers that prevent any unauthorized
changes to the file.

Visual C++ .NET:

  DownloadDownload Mfcdragvcnet.exe now
  (http://download.microsoft.com/download/visualstudionet/sample/1.21/win98mexp/en-us/Mfcdragvcnet.exe)

Release Date: June 27, 2002

For additional information about how to download Microsoft Support files, click
the following article number to view the article in the Microsoft Knowledge
Base:

  Q119591 How to Obtain Microsoft Support Files from Online Services

Microsoft scanned this file for viruses. Microsoft used the most current
virus-detection software that was available on the date that the file was
posted. The file is stored on secure servers that prevent any unauthorized
changes to the file.


NOTE: Use the -d option when running MFCDRAG.EXE to decompress the file and
recreate the proper directory structure.

MORE INFORMATION
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Additional query words: drag drop

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Keywords          : kbfile kbProgramming kbSample kbCtrl kbDragDrop kbMFC KbUIDesign kbVC400 kbVC500 kbVC600 kbGrpDSMFCATL 
Technology        : kbVCsearch kbVC400 kbAudDeveloper kbVC410 kbVC500 kbVC600 kbVC32bitSearch kbVC500Search
Version           : :4.0,4.1,5.0,6.0

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