Toolkit Pro - Drag-n-Drop between two CXTShellListCtrl's

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Drag-n-Drop between two CXTShellListCtrl's

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Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=6290
Printed Date: 13 July 2025 at 12:10am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Drag-n-Drop between two CXTShellListCtrl's

Posted By: larryp
Subject: Drag-n-Drop between two CXTShellListCtrl's
Date Posted: 31 January 2007 at 4:51pm

Before I go digging into it, I was wondering if there were any examples on dragging files between two CXTShellListCtrl objects. Do any exist? If not, then what are the steps. Do I have to register a drop taget, etc... ?

Thanks,

Larry

Replies:

Posted By: larryp
Date Posted: 01 February 2007 at 12:23pm

I figured it out. The answer is to derive a class from CXTShellListCtrl and add the following code:

BEGIN_MESSAGE_MAP(CShellListCtrl, CXTShellListCtrl)

ON_WM_DROPFILES()

END_MESSAGE_MAP()

void CShellListCtrl::OnDropFiles(HDROP hDropInfo)

{

TCHAR strSourceFilename[_MAX_PATH];

int nFiles = ::DragQueryFile(hDropInfo, (UINT)-1, NULL, 0 );

for ( UINT i = 0; i < nFiles; i++ ) {

::DragQueryFile(hDropInfo, i, strSourceFilename, _MAX_PATH);

// Insert copy file code here

}

::DragFinish(hDropInfo);

}