GeoDatabase.GetDefinitions throws exception with RasterDatasets

ThomasCox

I am encountering an exception when I try to retrieve a read only list of RasterDatasetDefinitions from a file geodatabase using the GetDefinitions method.  The file geodatabase being accessed contains a feature class, a mosaic dataset and a raster dataset.

The GetDefinitions method behaves when retrieving feature classes and tables with no problem.

IReadOnlyList<FeatureClassDefinition> featureClassDefinitions = geodatabase.GetDefinitions<FeatureClassDefinition>();

IReadOnlyList<TableDefinition> TableDefinitions = geodatabase.GetDefinitions<TableDefinition>();

The following statement throws the error:

IReadOnlyList<RasterDatasetDefinition> rasterDatasetDefinitions = geodatabase.GetDefinitions<RasterDatasetDefinition>();

 

 

JonHutchings

It would appear that my previous guesswork was incorrect, and actually it is the Dispose of a RasterBand that causes the fatal exit. I've whittled it down to:

// Using GetBand() works, but after it's Disposed the next API call or Dispose results in:
// Unhandled exception at 0x00007FFA15C4E55E (ucrtbase.dll) in JustPro.exe: Fatal program exit requested.
using (Geodatabase gdb = new Geodatabase(new FileGeodatabaseConnectionPath(new Uri("d:\\_GDB Maps\\Eng_Wal.gdb"))))
using (RasterDataset rd = gdb.OpenDataset<RasterDataset>("DSM"))
{
    using (RasterBand rb = rd.GetBand(0))
    {
    }
    rd.CreateFullRaster(); // <-- e.g. here
} // <-- or here, if the previous line is removed