public DataSet GetDataSet(CommandType cmdType, string cmdText)
{
switch (_dbType)
{
case DatabaseType.Sqlserver:
return(SqlServerUtil.GetDataSet(DbConnectionString, cmdType, cmdText));
case DatabaseType.Mysql:
return(MySqlUtil.GetDataSet(DbConnectionString, cmdType, cmdText));
case DatabaseType.Oracle:
return(OracleUtil.GetDataSet(DbConnectionString, cmdType, cmdText));
case DatabaseType.Access:
return(AccessUtil.GetDataSet(DbConnectionString, cmdText));
default:
return(null);
}
}