public DataSource(
string name, DataProvider provider, string connectionString,
string commandDir, string commandFileMask)
{
_name = name;
_provider = provider;
_connectionString = connectionString;
_commandFactory = new DataCommandFactory(this, commandDir, commandFileMask);
_templateConnection = (IDbConnection)Activator.CreateInstance(_provider.ConnectionObjectType);
_templateCommand = (IDbCommand)Activator.CreateInstance(_provider.CommandObjectType);
_templateDataAdapter = (DbDataAdapter)Activator.CreateInstance(_provider.DataAdapterObjectType);
}
public DataCommandFactory(
DataSource dataSource, string commandDir, string commandFileMask)
{
_dataSource = dataSource;
_provider = dataSource.Provider;
_commandDir = commandDir;
_commandFileMask = commandFileMask;
//set the watcher
_watcher =
new FileSystemWatcher(_commandDir, _commandFileMask);
_watcher.NotifyFilter = NotifyFilters.LastWrite;
_watcher.Changed += new FileSystemEventHandler(Config_Changed);
_watcher.EnableRaisingEvents = true;
_configsLastChanged = new Hashtable();
}