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PODrag and Drop non existent multiple file to Explorer
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  1. PODrag and Drop non existent multiple file to Explorer
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    copied!<p>I would like to drag and drop elements of a listbox to explorer. I made a copy of one non existent file as it is described in this article and changed a bit the program code: <a href="https://stackoverflow.com/questions/1845654/how-to-use-filegroupdescriptor-to-drag-file-to-explorer-c-sharp">How to use filegroupdescriptor to drag file to explorer c#</a></p> <pre><code>private void listView1_MouseMove(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.None) return; byte[] array = Encoding.ASCII.GetBytes("ABCD"); DataObject dataObject = new DataObject(); DragFileInfo filesInfo = new DragFileInfo(@"myFile.txt", array); MemoryStream infoStream = GetFileDescriptor(filesInfo); MemoryStream contentStream = GetFileContents(filesInfo); dataObject.SetData(CFSTR_FILEDESCRIPTORW, infoStream); dataObject.SetData(CFSTR_FILECONTENTS, contentStream); dataObject.SetData(CFSTR_PERFORMEDDROPEFFECT, null); // drag and drop file with name "myFile.txt" and body "ABCD". DoDragDrop(dataObject, DragDropEffects.All); } private MemoryStream GetFileContents(DragFileInfo fileInfo) { MemoryStream stream = new MemoryStream(); if (fileInfo.SourceFileBody.Length == 0) fileInfo.SourceFileBody = new Byte[1]; stream.Write(fileInfo.SourceFileBody, 0, fileInfo.SourceFileBody.Length); return stream; } public struct DragFileInfo { public string FileName; public byte[] SourceFileBody; public DateTime WriteTime; public Int64 FileSize; public DragFileInfo(string fileName, byte[] sourceFileBody) { FileName = fileName; SourceFileBody = sourceFileBody; WriteTime = DateTime.Now; FileSize = sourceFileBody.Length; } } </code></pre> <p>This worked fine, but I need to drag and drop several files at the same time. How can I do this?</p>
 

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