private object OpenKnownDatasetType(IDdxDataset dataset, Type knownType)
{
Assert.ArgumentNotNull(knownType, nameof(knownType));
if (typeof(IFeatureClass) == knownType)
{
return(_datasetContext.OpenFeatureClass((IVectorDataset)dataset));
}
if (typeof(ITable) == knownType)
{
return(_datasetContext.OpenTable((IObjectDataset)dataset));
}
if (typeof(IMosaicDataset) == knownType)
{
return((IMosaicDataset)_datasetContext.OpenRasterDataset(
(IDdxRasterDataset)dataset));
}
if (typeof(IRasterDataset) == knownType)
{
return(_datasetContext.OpenRasterDataset((IDdxRasterDataset)dataset));
}
if (typeof(IRasterDataset2) == knownType)
{
return((IRasterDataset2)_datasetContext.OpenRasterDataset(
(IDdxRasterDataset)dataset));
}
throw new ArgumentException($"Unsupported data type {knownType}");
}
public static IFeatureClass TryOpenFromMasterDatabase(
[NotNull] IVectorDataset dataset, bool allowAlways = false)
{
IDatasetContext context = GetMasterDatabaseWorkspaceContext(dataset,
allowAlways);
return(context?.OpenFeatureClass(dataset));
}