Provider: IDatasetDataProvider;
The Provider property returns the object that is a data source.
If the import object is loaded for reading, that is, the IMetabaseObjectDescriptor.Bind method was used for opening, value of the Provider property is not available. To get a data source for editing, use the IImportRequestInstance.Provider property.
The property use is given in the example for IImportRequestProviderParams.DuplicateCheck.
See also: