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File MetaData

In Windows OS'es you can right-click properties on a file from the file
explorer and view various info (meta data) about the file on the Summary
tab. Meta Data includes things like Title, Subject, Author, Comments, etc.
How do I access (get/set) this info programmatically?
Nov 16 '05 #1
4 10369
"ESPN Lover" schrieb
In Windows OS'es you can right-click properties on a file from the file
explorer and view various info (meta data) about the file on the Summary
tab. Meta Data includes things like Title, Subject, Author, Comments,
etc.
How do I access (get/set) this info programmatically?


You need a custom wrapper around the OLE Structured
Storage-COM-Interfaces. The VB.NET MVP Eduardo A. Morcillo has already done
this. You can download his library here:

http://www.mvps.org/emorcillo/dotnet/grl/

The library itself is written in VB.NET, but this doesn't matter of course,
as long as it is .NET. Eduardo provides a powerful example.

Have a look at this post as well:
http://groups.google.de/groups?selm=...TNGP12.phx.gbl

and this post (in german, just look at the code)
http://groups.google.de/groups?selm=...TNGP11.phx.gbl

Cheers

Arne Janning
Nov 16 '05 #2

Arne, thanks for the response. Do you know which .dll need to be wrapped?

"Arne Janning" <sp*****************@msn.com> wrote in message
news:%2****************@TK2MSFTNGP09.phx.gbl...
You need a custom wrapper around the OLE Structured
Storage-COM-Interfaces.

Nov 16 '05 #3
"ESPN Lover" schrieb

Arne, thanks for the response. Do you know which .dll need to be wrapped?


Eduardo has build a custom wrapper around the COM-Interfaces IStorage,
IStream, etc. which are implemented in ole32.dll.

Cheers

Arne Janning
Nov 16 '05 #4
Thank you Arne!
"Arne Janning" <sp*****************@msn.com> wrote in message
news:On**************@TK2MSFTNGP09.phx.gbl...
"ESPN Lover" schrieb

Arne, thanks for the response. Do you know which .dll need to be
wrapped?
Eduardo has build a custom wrapper around the COM-Interfaces IStorage,
IStream, etc. which are implemented in ole32.dll.

Cheers

Arne Janning

Nov 16 '05 #5

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