Method GetCatalogAsync

Namespace: ReportWright.Blazor.Server

Assembly: ReportWright.Blazor.Server.dll

GetCatalogAsync(byte[], string, string?, CancellationToken)

Describes one of the definition's data sources for the query designer: tables, columns, foreign keys.

public override Task<DataSourceCatalog?> GetCatalogAsync(byte[] rdl, string dataSourceName, string? path, CancellationToken cancellationToken)

Parameters

rdl byte[]: The current definition.
dataSourceName string: The data source.
path string: The report's path, for the host's permission check, or null for an unsaved report.
cancellationToken CancellationToken: Cancels the request.

Returns

Task<DataSourceCatalog>: The catalog, or null when the host or the source's provider offers none.

Exceptions

UnauthorizedAccessException: The user may not edit the report.