/// <summary> /// An event handler called when the primary server has changed. /// </summary> /// <param name="sender">The sender object.</param> /// <param name="e">The event arguments.</param> private void OnPrimaryServerChanged(object sender, DbPrimaryServerChangedEventArgs e) { // Execute the code on the UI thread. this.Invoke(() => { // Update the old primary server, if not null. if (null != e.OldPrimary) { if (this.items.ContainsKey(e.OldPrimary.Id)) { ServerControls controls = this.items[e.OldPrimary.Id]; controls.Item.SubItems[1].Text = "Backup"; controls.Node.Text = this.GetServerTreeName(e.OldPrimary); } } // Update the new primary server, if not null. if (null != e.NewPrimary) { if (this.items.ContainsKey(e.NewPrimary.Id)) { ServerControls controls = this.items[e.NewPrimary.Id]; controls.Item.SubItems[1].Text = "Primary"; controls.Node.Text = this.GetServerTreeName(e.NewPrimary); } } // Call the selected item change event to update the buttons. this.OnServerSelectionChanged(this, EventArgs.Empty); // Log the change. this.log.Add(this.crawler.Log.Add( LogEventLevel.Verbose, LogEventType.Information, ControlServersSql.logSource, "Primary database server has changed from \'{0}\' to \'{1}\'.", new object[] { e.OldPrimary != null ? e.OldPrimary.Id.ToString() : string.Empty, e.NewPrimary != null ? e.NewPrimary.Id.ToString() : string.Empty })); }); }
/// <summary> /// An event handler called when the primary server has changed. /// </summary> /// <param name="sender">The sender object.</param> /// <param name="e">The event arguments.</param> private void OnPrimaryServerChanged(object sender, DbPrimaryServerChangedEventArgs e) { // Execute the code on the UI thread. this.Invoke(() => { // Update the primary server button enabled state. this.buttonPrimary.Enabled = !this.crawler.Database.Sql.IsPrimary(this.server); // Log the change. this.log.Add(this.crawler.Log.Add( LogEventLevel.Verbose, LogEventType.Information, ControlServerSql.logSource, "Primary database server has changed from \'{0}\' to \'{1}\'.", new object[] { e.OldPrimary != null ? e.OldPrimary.Id.ToString() : string.Empty, e.NewPrimary != null ? e.NewPrimary.Id.ToString() : string.Empty })); }); }