GetSchemaAsync() [3/3]

virtual Task< DataTable > System.Data.Common.DbConnection.GetSchemaAsync ( string collectionName, string?[] restrictionValues, CancellationToken cancellationToken = default(CancellationToken) )

inlinevirtual

Definition at line 205 of file DbConnection.cs.

    {
        if (cancellationToken.IsCancellationRequested)
        {
            return Task.FromCanceled<DataTable>(cancellationToken);
        }
        try
        {
            return Task.FromResult(GetSchema(collectionName, restrictionValues));
        }
        catch (Exception exception)
        {
            return Task.FromException<DataTable>(exception);
        }
    }

References System.cancellationToken, System.exception, System.Threading.Tasks.Task< TResult >.FromCanceled(), System.Threading.Tasks.Task< TResult >.FromException(), and System.Data.Common.DbConnection.GetSchema().