private void mitemSynchronize_Click(object sender, System.EventArgs e)
{
SqlCeReplication replNW = new SqlCeReplication();
try
{
replNW.ExchangeType = ExchangeType.BiDirectional;
replNW.InternetUrl = strURL;
replNW.InternetLogin = "";
replNW.InternetPassword = "";
replNW.Publisher = "SNOWDEN";
replNW.PublisherDatabase = "Northwind";
replNW.Publication = "EmployeeOrderInfo";
replNW.PublisherSecurityMode =
SecurityType.DBAuthentication;
replNW.PublisherLogin = "******";
replNW.PublisherPassword = "******";
replNW.Subscriber = "YaoDurant";
replNW.SubscriberConnectionString = strConnLocal;
replNW.Synchronize();
}
catch (SqlCeException exSQL)
{
HandleSQLException(exSQL);
}
finally
{
replNW.Dispose();
}
}
protected virtual void Dispose(bool disposing)
{
if (repl != null)
{
repl.Dispose();
}
}
/// <summary>
/// Download data for the subscription from the server, and don't return until the download
/// finishes.
/// </summary>
/// <param name="subscription">
/// The subscription for which you want to download data from the server.
/// </param>
public void Synchronize(Subscription subscription)
{
Guard.ArgumentNotNull(subscription, "subscription");
if (!Subscriptions.Contains(subscription))
{
throw new ArgumentException(Properties.Resources.NoSuchSubscription);
}
SubscriptionCredentials credentials = subscriptionCredentials.FindCredentials(subscription);
SqlCeReplication replication = GetSyncReplication(subscription);
if (credentials != null)
{
credentials.ApplyCredentials(replication);
}
try
{
replication.Synchronize();
}
finally
{
replication.Dispose();
ReloadSubscriptions();
}
}
private void btnSinkroniziraj_Click(object sender, EventArgs e)
{
lblPoruka.Text = String.Empty;
lblPoruka.ForeColor = SystemColors.ControlText;
txtServer.Text = txtServer.Text.Trim();
if (txtServer.Text == String.Empty)
{
MessageBox.Show("Naziv servera je obavezan.");
return;
}
SqlCeReplication r = new SqlCeReplication();
r.InternetUrl = "http://" + txtServer.Text + "/merge-replication-novapp/sqlcesa35.dll";
r.InternetLogin = String.Empty;
r.InternetPassword = String.Empty;
r.Publisher = txtServer.Text;
r.PublisherDatabase = "NovaPP";
r.Publication = "NovaPP";
r.PublisherSecurityMode = SecurityType.DBAuthentication;
r.PublisherLogin = "******";
r.PublisherPassword = "******";
r.SubscriberConnectionString = Program.ConnString;
r.Subscriber = "DlanovnikPP";
r.ExchangeType = ExchangeType.BiDirectional;
try
{
if (File.Exists(Program.PathToLocalDB))
{
r.ReinitializeSubscription(true);
}
else
{
r.AddSubscription(AddOption.CreateDatabase);
}
r.Synchronize();
lblPoruka.Text = "Sinkronizacija podataka je uspješno provedena.";
}
catch (Exception ex)
{
lblPoruka.Text = ex.Message;
lblPoruka.ForeColor = Color.Red;
}
finally
{
r.Dispose();
}
}
/// <summary>
/// Adds a new subscription to the database. Call <see cref="BeginSync"/> to
/// download the subscription from the server.
/// </summary>
/// <remarks>
/// The subscription information is initially stored in the SubscriptionInfo
/// table only in the local database. It will also appear in system tables
/// managed by SQL Server Mobile after the first synchronization. Use
/// <see cref="BeginSync"/> or <see cref="Synchronize"/> to synchronize
/// the data.
/// </remarks>
/// <param name="sub"></param>
/// <exception cref="ArgumentException">
/// A subscription with the same publisher information already exists.
/// </exception>
public void Add(SubscriptionParameters subscription)
{
Guard.ArgumentNotNull(subscription, "subscription");
SqlCeReplication replication = new SqlCeReplication();
replication.Publication = subscription.Publication;
replication.Publisher = subscription.Publisher;
replication.PublisherDatabase = subscription.PublisherDatabase;
replication.InternetUrl = subscription.InternetUrl;
replication.Subscriber = subscription.Subscriber;
replication.HostName = subscription.Filter;
Add(replication);
replication.Dispose();
}
private void SyncCompletedCallback(IAsyncResult ar)
{
SqlCeReplication repl = (SqlCeReplication)ar.AsyncState;
try
{
repl.EndSynchronize(ar);
repl.SaveProperties();
var result = "Successfully completed sync" + Environment.NewLine;
result += string.Format("Number of changes downloaded: {0}{1}", repl.PublisherChanges.ToString(), Environment.NewLine);
result += string.Format("Number of changes uploaded: {0}{1}", repl.SubscriberChanges.ToString(), Environment.NewLine);
result += string.Format("Number of conflicts at Publisher: {0}{1}", repl.PublisherConflicts.ToString(), Environment.NewLine);
var args = new SyncArgs(result, null, 100, SyncStatus.SyncComplete, null);
Completed?.Invoke(this, args);
InsertSyncLog(_connection, _hostName, _additionalId, "Success", _additionalInfo);
}
catch (SqlCeException e)
{
InsertSyncLog(_connection, _hostName, _additionalId, "Error", _additionalInfo + Environment.NewLine + ShowErrors(e));
SyncArgs args;
if (e.NativeError == 29006)
{
args = new SyncArgs("Publication may have expired, or the snapshot is invalid", new PublicationMayHaveExpiredException("Publication may have expired, or the snapshot is invalid", e), 100, SyncStatus.SyncFailed, null);
}
else
{
args = new SyncArgs("Errors occured during sync", e, 100, SyncStatus.SyncFailed, null);
}
Completed?.Invoke(this, args);
}
finally
{
if (repl != null)
{
repl.Dispose();
}
if (_connection != null)
{
_connection.Close();
_connection.Dispose();
}
}
}
private bool SynchronizeSubscription(string subsriptionName, bool reinitializeSubscription, string registryKey, Label label)
{
bool result = false;
Cursor.Current = Cursors.WaitCursor;
SqlCeReplication repl = null;
try
{
PerformanceSampling.StartSample(0, "Synchronization time");
repl = new SqlCeReplication();
repl.Publisher = (string)Setting.LocalSetting.GetValue("Server", "WIN2003");
repl.InternetUrl = string.Format("http://{0}/ADA/sqlcesa30.dll", repl.Publisher);
this.textBoxStatus.Text += "Synchronizing " + subsriptionName + " data with " + repl.Publisher + " ...\r\n";
this.textBoxStatus.Update();
repl.PublisherDatabase = @"ADA";
repl.PublisherSecurityMode = SecurityType.DBAuthentication;
repl.PublisherLogin = @"ada";
repl.PublisherPassword = @"p@ssw0rd";
repl.Publication = subsriptionName;
repl.Subscriber = subsriptionName;
repl.SubscriberConnectionString = ("Data Source ="
+ (_databaseFilePath)
+ (";Password ="******"\"\";"));
repl.HostName = _deviceID;
if (!File.Exists(_databaseFilePath))
{
repl.AddSubscription(AddOption.CreateDatabase);
}
if (reinitializeSubscription)
{
repl.ReinitializeSubscription(false);
}
repl.Synchronize();
PerformanceSampling.StopSample(0);
DateTime now = System.DateTime.Now;
label.Text = now.ToShortDateString() + " " + now.ToShortTimeString();
label.Update();
this.Setting.LocalSetting.SetValue(registryKey, now);
this.textBoxStatus.Text += "Successful!\r\n" + PerformanceSampling.GetSampleDurationText(0) + "\r\n";
result = true;
}
catch (SqlCeException sqlex)
{
this.textBoxStatus.Text += "Failed! Error messages:\r\n";
foreach (SqlCeError sqlError in sqlex.Errors)
{
this.textBoxStatus.Text += sqlError.Message + "\r\n";
}
}
catch (Exception ex)
{
this.textBoxStatus.Text += "Failed! Error messages:\r\n" + ex.Message + "\r\n";
}
finally
{
if (repl != null)
{
repl.Dispose();
}
}
Cursor.Current = Cursors.Default;
return(result);
}
internal void CancelSync()
{
replication.CancelSynchronize();
replication.Dispose();
replication = null;
}
