In fact, the documentation for Folder::CopyHere says: "No notification is given to the calling program to indicate that the copy has completed. In my application, I need to process the generated zip file after being created and just to wait "some time" after calling ZipFile to hope that processing is completed afterwards is not really an option. Does anyone know how to handle that? Thanks for your quick reply. However, I do not agree.
It does not really matter if it is a GUI application or a console application. So also in a GUI application, you can not know when zipping is completed and when you can continue to process the generated zip file. I never said anything about how fast the shell completes zip file creation. I only observed that a console application using the code without a delay before process termination doesn't give the shell enough time. Don't forget, the code wasn't written to satisfy your objective but to provide someone else with an "All Microsoft" solution.
Feel free to use other solutions if they meet your needs. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Pablo Aliskevicius Nov Jim Dill 4-Mar Member Jun Michael Walz 2-Oct Gerald Gibson Jr Jul Anil Pandey Jun Member May Gerald Gibson Jr May Gerald Gibson Jr Apr Go to top. Layout: fixed fluid. Web Developer. United States. First Prev Next. Filesize Limit ki8ask13 9-Jun Works like a charm! But: Once I want to zip a file of MB size, target zip doesn't contain anything at all.
Any help is appreciated. Thank you very much in advance! Works wonder for me. Thanks, It works wonder for me. Check CodePlex Thanks again. Created a Simple procedure in my own app using your code above, a nd receive the error: "Cannot Copy Compressed Folder onto Itself".
Zip folder. Create dest ; fs. Write emptyzip, 0, emptyzip. Length ; fs. Flush ; fs. ShellClass ; Shell NameSpace src ; Shell NameSpace dest ; Shell Items ; DestFlder.
My vote of 5 SurajMutha Mar Simple and Great Only Empty Zip file Created jdsouza Nov I have tried my level best by remote desktop with him to solve this bottleneck but we're stumped. I'd be very grateful if you could point us in the right direction.
I'm sure, he will let you remote desktop his PC. Application" oApp. Namespace sFileDest. CopyHere oApp. Namespace sFileSource. Raise Err. How to set a password RAllala Jun Hi, Your article helped me a lot for my project. But I am unable to set password to the zip file. The block mode fails if the size of the input buffer is greater than the internal block size of the compression algorithm. The size of the compressed buffer is not automatically saved, and the application also needs to save this for decompression.
The value of UncompressedBufferSize parameter of Decompress must be exactly equal to the original size of the uncompressed data and not just the size of the output buffer. This means your application should save the exact original size of the uncompressed data, as well as the compressed data and compressed size, when using block mode. For a code example of a block mode application, see the Using the Compression API in block mode section. Buffer and block mode applications have the option to specify a custom memory allocation routine when they call CreateCompressor and CreateDecompressor.
The application can then set the block size for the compressor using SetCompressorInformation. See the Using the Compression API in block mode section for an example of a simple customized allocation routine. Skip to main content. This browser is no longer supported.
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