Если вы все еще используете старую версию DAAB, существует множество перегрузок FillDataset, для которых в качестве параметра задано время ожидания команды.
public static void FillDataset(string connectionString, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames)
public static void FillDataset(string connectionString, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames, params SqlParameter[] commandParameters)
public static void FillDataset(string connectionString, string spName, int commandTimeout, DataSet dataSet, string[] tableNames, params object[] parameterValues)
public static void FillDataset(SqlConnection connection, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames)
public static void FillDataset(SqlConnection connection, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames, params SqlParameter[] commandParameters)
public static void FillDataset(SqlConnection connection, string spName, int commandTimeout, DataSet dataSet, string[] tableNames, params object[] parameterValues)
public static void FillDataset(SqlTransaction transaction, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames)
public static void FillDataset(SqlTransaction transaction, CommandType commandType, int commandTimeout, string commandText, DataSet dataSet, string[] tableNames, params SqlParameter[] commandParameters)
public static void FillDataset(SqlTransaction transaction, string spName, int commandTimeout, DataSet dataSet, string[] tableNames, params object[] parameterValues)