Hi Elisa,

On Jul 29, 2010, at 8:36 AM, elisa sibarani wrote:

> Hi,
> 
> I want to ask does someone ever use H5GIterate in C#.Net? I need those 
> program to check whenever a group is already exist in the hdf5 file, I do not 
> have to create it again, but just add a new dataset to that group.
> 
> Oh I also want to check it with dataset, how I can check if a particular 
> dataset is already exist?
> 
> Thank you so much for your help.
> 

        I don't know if H5Lexists is available in the .NET wrapper, but that's 
the correct routine to use when checking for the existence of a link with a 
particular name. Here's the reference manual link:

http://www.hdfgroup.org/HDF5/doc/RM/RM_H5L.html#Link-Exists

        Quincey
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