public static DataAccessLayerBaseClass GetDataAccessLayer()
{
DataProviderType dataProviderType;
if ((ConfigurationManager.AppSettings["DataProviderType"] == null
? true
: ConfigurationManager.AppSettings["ConnectionString"] == null))
{
throw new ArgumentNullException(
"Please specify a 'DataProviderType' and 'ConnectionString' configuration keys in the application configuration file.");
}
try
{
dataProviderType =
(DataProviderType)
Enum.Parse(typeof(DataProviderType), ConfigurationManager.AppSettings["DataProviderType"], true);
}
catch
{
throw new ArgumentException("Invalid data access layer provider type.");
}
return(DataAccessLayerFactory.GetDataAccessLayer(dataProviderType,
ConfigurationManager.AppSettings["ConnectionString"]));
}
public static DataAccessLayerBaseClass GetDataAccessLayer(DataProviderType dataProviderType_0)
{
return(DataAccessLayerFactory.GetDataAccessLayer(dataProviderType_0, null));
}
