FillSchema() [2/3]

virtual DataTable[] System.Data.Common.DataAdapter.FillSchema ( DataSet dataSet, SchemaType schemaType, string srcTable, IDataReader dataReader )

inlineprotectedvirtualinherited

Definition at line 278 of file DataAdapter.cs.

    {
        long scopeId = DataCommonEventSource.Log.EnterScope("<comm.DataAdapter.FillSchema|API> {0}, dataSet, schemaType={1}, srcTable, dataReader", ObjectID, schemaType);
        try
        {
            if (dataSet == null)
            {
                throw ADP.ArgumentNull("dataSet");
            }
            if (SchemaType.Source != schemaType && SchemaType.Mapped != schemaType)
            {
                throw ADP.InvalidSchemaType(schemaType);
            }
            if (string.IsNullOrEmpty(srcTable))
            {
                throw ADP.FillSchemaRequiresSourceTableName("srcTable");
            }
            if (dataReader == null || dataReader.IsClosed)
            {
                throw ADP.FillRequires("dataReader");
            }
            object obj = FillSchemaFromReader(dataSet, null, schemaType, srcTable, dataReader);
            return (DataTable[])obj;
        }
        finally
        {
            DataCommonEventSource.Log.ExitScope(scopeId);
        }
    }

References System.Data.Common.ADP.ArgumentNull(), System.Data.Common.ADP.FillRequires(), System.Data.Common.DataAdapter.FillSchemaFromReader(), System.Data.Common.ADP.FillSchemaRequiresSourceTableName(), System.Data.Common.ADP.InvalidSchemaType(), System.Data.IDataReader.IsClosed, System.Data.DataCommonEventSource.Log, System.obj, and System.Data.Common.DataAdapter.ObjectID.