protected virtual void OnGetCatalogCompleted(GetCatalogCompletedEventArgs args) { if (GetCatalogCompleted != null) { GetCatalogCompleted(this, args); } }
protected virtual void OnGetCatalogCompleted(GetCatalogCompletedEventArgs args) { if (GetCatalogCompleted != null) GetCatalogCompleted(this, args); }
protected void OnGetCatalogRequestCompleted(GetCatalogCompletedEventArgs args) { if (GetCatalogCompleted != null) GetCatalogCompleted(this, args); }
void dataSource_GetCatalogCompleted(object sender, GetCatalogCompletedEventArgs e) { enableDisableUrlEntryUI(false); object[] userState = e.UserState as object[]; if (userState == null || userState.Length < 2) return; Connection connection = userState[0] as Connection; if (connection == null) return; if (e.ChildResources == null) return; if (treeResources == null) return; ESRI.ArcGIS.Mapping.Core.DataSources.DataSource ds = DataSourceProvider.CreateNewDataSourceForConnectionType(connection.ConnectionType); if (ds == null) return; IDataSourceWithResources dsWithResource = ds as IDataSourceWithResources; treeResources.Items.Clear(); foreach (Resource childResource in e.ChildResources) { TreeViewItem treeViewItem = new TreeViewItem { HeaderTemplate = LayoutRoot != null ? LayoutRoot.Resources["ResourceNodeDataTemplate"] as DataTemplate : null, Header = childResource, DataContext = childResource, IsExpanded = false, Style = LayoutRoot != null ? LayoutRoot.Resources["TreeViewItemStyle"] as Style : null, }; if(!string.IsNullOrWhiteSpace(childResource.DisplayName)) treeViewItem.SetValue(System.Windows.Automation.AutomationProperties.AutomationIdProperty, childResource.DisplayName); treeViewItem.SetValue(TreeViewItemExtensions.ConnectionProperty, connection); if (dsWithResource != null && dsWithResource.SupportsChildResources(childResource, filter)) { treeViewItem.Items.Add(createRetrievingNode()); treeViewItem.Expanded += new RoutedEventHandler(resourceNode_Expanded); } treeResources.Items.Add(treeViewItem); } showHideProgressIndicator(true); bool addConnection = true; if (treeResources.Items.Count == 0) { if(!string.IsNullOrEmpty(e.Error)) MessageBoxDialog.Show(e.Error, ESRI.ArcGIS.Mapping.Controls.Resources.Strings.BrowseDialogGeographicDataNotFound, MessageBoxButton.OK); else if ((Filter & Filter.GeoprocessingServices) == Filter.GeoprocessingServices) MessageBoxDialog.Show(string.Format(LocalizableStrings.NoGPServicesFound, connection.Name)); else MessageBoxDialog.Show(string.Format(LocalizableStrings.NoMapServicesFound, connection.Name)); addConnection = false; } OnGetCatalogCompleted(e); bool isNewConnection = (bool)userState[1]; if (isNewConnection) { if (addConnection) { Connections.Add(connection); if (ConnectionsProvider != null) ConnectionsProvider.AddConnection(connection); // inform the provider about the new connection OnConnectionAdded(new ConnectionAddedEventArgs() { Connection = connection }); } } }