IStorage, IStream and folder copying to Clipboard
C / C++ / MFC
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I have an application which represents the filesystem of a device connected via a serial link. I do navigate the device's filesystem and copy files to/from using drag/drop or clipboard. Here comes the problem. I implemented Drag/Drop and Clipboard using CF_FILEDESCRIPTOR and CF_FILECONTENTS with IStream. But i donno how to copy the nested folders from the application to the Windows Explorer. Should i enumerate the contents of folder and all itz subfolders? It can be timeconsuming over the serial link. :(( Somewhere i read that 'IStorage' can be used for the purpose. But how ? :( No information or examples regarding "how to implement IStorage" is available. Can anybody help me to solve out this, pleeeeeeeease? regards Nathan. R