private void BuildInformation (DataTable schemaTable)
{
tableName = String.Empty;
foreach (DataRow schemaRow in schemaTable.Rows) {
if (tableName == String.Empty)
tableName = (string) schemaRow ["BaseTableName"];
if (tableName != (string) schemaRow["BaseTableName"])
throw new InvalidOperationException ("Dynamic SQL generation is not supported against multiple base tables.");
}
dbSchemaTable = schemaTable;
}