/// <summary>
///
/// </summary>
/// <param name="backupFolder"></param>
/// <returns></returns>
private static bool CreateBackupFileStoredDirectory(string backupFolder)
{
try
{
if (!Directory.Exists(backupFolder))
{
Directory.CreateDirectory(backupFolder);
return(true);
}
return(true);
}
catch
{
XLogger.Debug("Error to create backup folder");
return(false);
}
}
protected override void OnStart(string[] args)
{
try
{
XLogger.Debug("Service Start....");
var startTime = ConfigurationManager.AppSettings["StartTime"];
_timer = new Timer(Convert.ToInt64(startTime));
_timer.Elapsed += TimerFired;
{
_timer.AutoReset = true;
_timer.Enabled = true;
_timer.Start();
XLogger.Debug("Timer Started");
}
}
catch (Exception ex)
{
EventLog.WriteEntry("error in starting my Service", ex.Message + Environment.NewLine + ex.StackTrace);
}
}
/// <summary>
///
/// </summary>
public static void BackupDatabase()
{
try
{
XLogger.Debug("Start Service");
XLogger.Debug("--------------");
// read connectionstring from config file
var connectionString = ConfigurationManager.ConnectionStrings["MyConnString"].ConnectionString;
// read backup folder from config file
var backupFolder = ConfigurationManager.AppSettings["BackupFolder"];
var backupFolderDirectoryCreated = CreateBackupFileStoredDirectory(backupFolder);
if (backupFolderDirectoryCreated)
{
var sqlConStrBuilder = new SqlConnectionStringBuilder(connectionString);
var dataBaseName = sqlConStrBuilder.InitialCatalog;
// set backupfilename (you will get something like: "C:/temp/MyDatabase-2013-12-07.bak")
var backupFileName = String.Format("{0}{1}-{2}.bak",
backupFolder, sqlConStrBuilder.InitialCatalog,
DateTime.Now.ToString("yyyy-MM-dd"));
using (var connection = new SqlConnection(sqlConStrBuilder.ConnectionString))
{
var query = String.Format("BACKUP DATABASE {0} TO DISK='{1}'",
sqlConStrBuilder.InitialCatalog, backupFileName);
using (var command = new SqlCommand(query, connection))
{
connection.Open();
command.ExecuteNonQuery();
}
}
XLogger.Debug(dataBaseName + " BackUp Successfully");
}
}
catch (Exception)
{
throw;
}
}
protected override void OnStop()
{
XLogger.Debug("Service stop....");
_timer.Stop();
_timer.Dispose();
}
