Microsoft_IEnumerableVisualizer/IEnumerableVisualizerControl.cs

// Decompiled with JetBrains decompiler
// Type: Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.IEnumerableVisualizerControl
// Assembly: IEnumerableVisualizer.UI, Version=18.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
// MVID: 8D605BCB-B575-4FCD-B6C8-446C06150F34
// Assembly location: C:\Program Files\Microsoft Visual Studio\18\Professional\Common7\IDE\CommonExtensions\Platform\Debugger\Visualizers\IEnumerableVisualizer.UI.dll

using Microsoft.Internal.VisualStudio.PlatformUI;
using Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Copilot;
using Microsoft.VisualStudio.Debugger.Interop;
using Microsoft.VisualStudio.Debugger.Interop.Internal;
using Microsoft.VisualStudio.Debugger.TabularDataUIShared;
using Microsoft.VisualStudio.Debugger.TabularDataUIShared.WPF;
using Microsoft.VisualStudio.DebuggerVisualizers;
using Microsoft.VisualStudio.OLE.Interop;
using Microsoft.VisualStudio.OutOfProcessVisualizers.CommonControls.TippingService;
using Microsoft.VisualStudio.PlatformUI;
using Microsoft.VisualStudio.Shell;
using Microsoft.VisualStudio.Shell.Interop;
using Microsoft.VisualStudio.Utilities;
using System;
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Input;
using System.Windows.Interop;
using System.Windows.Markup;
using System.Windows.Media;

#nullable enable
namespace Microsoft.VisualStudio.Debugger.IEnumerableVisualizer;

public class IEnumerableVisualizerControl : 
  UserControl,
  IViewHelper,
  IVsWindowSearch,
  IDisposable,
  IComponentConnector,
  IStyleConnector
{
  private 
  #nullable disable
  IEnumerableViewModel m_viewModel;
  private readonly IVsWindowSearchHost m_windowSearchHost;
  private readonly Guid m_searchCategory = new Guid("BA594F87-ABA8-4847-A2FA-5C16C2DB51F3");
  private const string IEnumerableVisualizerOpenedSettingsStorePath = "IsUserAwareOfIEnumerableVisualizer";
  private CancellationTokenSource m_hoverCancellationTokenSource = new CancellationTokenSource();
  private readonly Guid m_guidCSharpLanguage = new Guid("{3f5162f8-07c6-11d3-9053-00c04fa302a1}");
  private readonly Guid m_guidFSharpLanguage = new Guid("{ab4f38c9-b6e6-43ba-be3b-58080b2ccce3}");
  private readonly Guid m_guidVBLanguage = new Guid("{3a12d0b8-c26c-11d0-b442-00a0244a1dd2}");
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal Border searchControlContainer;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal Label labelTable;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal TableComboBox comboBoxTable;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal ExportButton exportButton;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal SortableDataGrid emptyDataGridView;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal SortableDataGrid dataGridView;
  [SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields")]
  internal ProgressBar progressBar;
  private bool _contentLoaded;

  public required IVsDebugger Debugger { get; init; }

  public required bool AreDataTipsEnabled { get; init; }

  public IEnumerableVisualizerControl()
  {
    ThreadHelper.ThrowIfNotOnUIThread(".ctor");
    this.InitializeComponent();
    this.comboBoxTable.SelectionChanged += new SelectionChangedEventHandler(this.ComboBoxTable_SelectionChanged);
    this.DataContextChanged += new DependencyPropertyChangedEventHandler(this.OnDataContextChanged);
    this.dataGridView.SelectedCellsChanged += new SelectedCellsChangedEventHandler(this.DataGridView_SelectedCellsChanged);
    if (ServiceProvider.GlobalProvider.GetService(typeof (SVsWindowSearchHostFactory)) is IVsWindowSearchHostFactory service)
    {
      this.m_windowSearchHost = service.CreateWindowSearchHost((object) this.searchControlContainer, (IDropTarget) null);
      this.m_windowSearchHost.SetupSearch((IVsWindowSearch) this);
      SearchControl descendant = ExtensionMethods.FindDescendant<SearchControl>((DependencyObject) this.searchControlContainer);
      ((Control) descendant).TabIndex = 0;
      ((UIElement) descendant).Focus();
    }
    VisualizersTippingService.Instance?.RecordVisualizerOpened("IsUserAwareOfIEnumerableVisualizer");
  }

  private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
  {
    try
    {
      this.m_viewModel = (IEnumerableViewModel) e.NewValue;
      this.comboBoxTable.TabularDataViewModel = (TabularDataViewModel) this.m_viewModel;
      this.dataGridView.TabularDataViewModel = (TabularDataViewModel) this.m_viewModel;
      this.emptyDataGridView.TabularDataViewModel = (TabularDataViewModel) this.m_viewModel;
      this.dataGridView.SelectCellByIndex(0, 0, false);
      this.m_viewModel.RefreshSelectedRowsStatusBarText();
      this.m_viewModel.ColumnsUpdateAttempted += new EventHandler<ContextMenuCommandArgs>(this.ColumnsUpdateAttempted);
      this.m_viewModel.ContinuePausedOperation += new EventHandler<PausedOperationInfo>(this.ResumeCancellableAsyncOperation);
      this.m_viewModel.AsyncUserOperationStateChanged += new EventHandler<AsyncOperationStatus>(this.OnAsyncUserOperationStateChanged);
      this.m_viewModel.SearchStarted += new EventHandler<SearchStartedEventArgs>(this.OnSearchStarted);
      this.m_viewModel.ShowErrorMessage += new EventHandler<string>(this.ShowErrorMessageBox);
      this.m_viewModel.UnderlyingDataChanged += new EventHandler(this.OnUnderlyingDataChanged);
      if (this.m_viewModel.FatalExceptionCaught)
        return;
      VsTaskLibraryHelper.FileAndForget(this.m_viewModel.UINormalPriorityJTF.RunAsync((Func<Task>) (async () => await this.m_viewModel.StartFetchingRemainingRowsAsync(this.m_viewModel.CancellableAsyncOperationToken))), this.m_viewModel.VisualizerTelemetryPrefix + TelemetryConstants.FetchingRemainingRowsFileAndForgetEvent, (string) null, (Func<Exception, bool>) null);
    }
    catch (Exception ex)
    {
      if (!((sender is IEnumerableVisualizerControl visualizerControl ? visualizerControl.DataContext : (object) null) is TabularDataViewModel dataContext))
        return;
      dataContext.HandleFatalException(ex.GetType().FullName, ex.Message, ex.StackTrace);
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(dataContext, ex, nameof (OnDataContextChanged));
    }
  }

  private void ResumeCancellableAsyncOperation(object sender, PausedOperationInfo operationInfo)
  {
    try
    {
      ThreadHelper.ThrowIfNotOnUIThread(nameof (ResumeCancellableAsyncOperation));
      if (!this.m_viewModel.IsCancellableAsyncOperationInProgress)
        return;
      switch (operationInfo.OperationType)
      {
        case AsyncOperationsTracker.AsyncOperationType.SORTING:
          this.dataGridView.OnSorting((object) this, new DataGridSortingEventArgs(this.dataGridView.Columns[this.dataGridView.SortingColumnIndex]));
          break;
        case AsyncOperationsTracker.AsyncOperationType.EXPORTING:
          this.exportButton.SelectedCommand.Command.Execute((object) this);
          break;
        case AsyncOperationsTracker.AsyncOperationType.FILTERING:
          this.m_windowSearchHost.SearchAsync(this.m_viewModel.LastSearchQuery);
          break;
        case AsyncOperationsTracker.AsyncOperationType.COPYING:
          this.dataGridView.ContextMenu_CopyAll((object) null, (EventArgs) null);
          break;
        case AsyncOperationsTracker.AsyncOperationType.COPYING_SELECTION:
          this.dataGridView.ContextMenu_Copy((object) null, (EventArgs) null);
          break;
      }
    }
    catch (Exception ex)
    {
      if (!(sender is TabularDataViewModel viewModel))
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(viewModel, ex, nameof (ResumeCancellableAsyncOperation));
    }
  }

  private void OnSearchStarted(object sender, SearchStartedEventArgs args)
  {
    try
    {
      this.PerformFilterOperation(args.SearchText);
    }
    catch (Exception ex)
    {
      if (!(sender is TabularDataViewModel viewModel))
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(viewModel, ex, nameof (OnSearchStarted));
    }
  }

  private void PerformFilterOperation(string filter)
  {
    this.dataGridView.Filter(filter);
    this.m_viewModel.RefreshSelectedRowsStatusBarText();
  }

  [SuppressMessage("Reliability", "VSSDK007:ThreadHelper.JoinableTaskFactory.RunAsync", Justification = "This is intentional. We are using FileAndForget to catch any issues that might appear down the road.")]
  private void DataGridCell_MouseEnter(object sender, MouseEventArgs e)
  {
    ThreadHelper.ThrowIfNotOnUIThread(nameof (DataGridCell_MouseEnter));
    if (!this.AreDataTipsEnabled)
      return;
    DataGridCell dataGridCell = sender as DataGridCell;
    if (dataGridCell == null)
      return;
    IDebuggerInternal debuggerInternal = this.Debugger as IDebuggerInternal;
    if (debuggerInternal == null)
      return;
    IEnumerableColumnHeaderViewModel colHeaderViewModel = dataGridCell.Column.Header as IEnumerableColumnHeaderViewModel;
    if (colHeaderViewModel == null)
      return;
    CancellationToken cancellationToken = this.m_hoverCancellationTokenSource.Token;
    VsTaskLibraryHelper.FileAndForget(ThreadHelper.JoinableTaskFactory.RunAsync((Func<Task>) (async () =>
    {
      await Task.Delay(350, cancellationToken);
      if (!dataGridCell.IsMouseOver || !Utils.TryGetVisualizerExpressionContext(this.Debugger, out IDebugExpressionContext2 _) || !Utils.TryGetLanguageId(this.Debugger, out Guid _))
        return;
      Window window = Window.GetWindow((DependencyObject) this);
      Point position = e.GetPosition((IInputElement) window);
      Point devicePoint = DpiAwareness.LogicalToDevicePoint((Visual) window, position);
      POINT point = new POINT()
      {
        x = (int) devicePoint.X,
        y = (int) devicePoint.Y
      };
      Rect rect1 = dataGridCell.TransformToAncestor((Visual) window).TransformBounds(new Rect(0.0, 0.0, dataGridCell.ActualWidth, dataGridCell.ActualHeight));
      Rect deviceRect = DpiAwareness.LogicalToDeviceRect((Visual) window, rect1);
      RECT rect2 = new RECT()
      {
        left = (int) deviceRect.Left,
        top = (int) deviceRect.Top,
        bottom = (int) deviceRect.Bottom,
        right = (int) deviceRect.Right
      };
      DataTipIdentity[] dataTipIdentityArray = new DataTipIdentity[1];
      dataTipIdentityArray[0].moniker = "IEnumerableVisualizerDataTip";
      dataTipIdentityArray[0].position = 1U;
      IntPtr handle = new WindowInteropHelper(window).Handle;
      string str = $"Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.IEnumerableVisualizerSource.GetObjectAt({this.m_viewModel.SelectedTableIndex},{((RowViewModel) dataGridCell.DataContext).RowIndex},{colHeaderViewModel.Index})";
      ErrorHandler.ThrowOnFailure(debuggerInternal.DataTipManager.ShowDataTipAt(point, 100, rect2, (ulong) (long) handle, str, dataTipIdentityArray));
    })), "VS/Diagnostics/Debugger/IEnumerableVisualizer/FileAndForget/ShowDataTip", (string) null, (Func<Exception, bool>) (ex => !(ex is OperationCanceledException)));
  }

  private void DataGridCell_MouseLeave(object sender, MouseEventArgs e)
  {
    ThreadHelper.ThrowIfNotOnUIThread(nameof (DataGridCell_MouseLeave));
    this.m_hoverCancellationTokenSource.Cancel();
    this.m_hoverCancellationTokenSource = new CancellationTokenSource();
  }

  private void OnUnderlyingDataChanged(object sender, EventArgs e)
  {
    ThreadHelper.ThrowIfNotOnUIThread(nameof (OnUnderlyingDataChanged));
    this.RefreshTableSelection(this.comboBoxTable.SelectedItem, true);
    if (((FrameworkElement) ExtensionMethods.FindDescendant<SearchControl>((DependencyObject) this.searchControlContainer)).DataContext is IVsUIDataSource dataContext)
      dataContext.SetValue(SearchControlDataSource.PropertyNames.SearchText, (IVsUIObject) BuiltInPropertyValue.Create(string.Empty));
    VsTaskLibraryHelper.FileAndForget(this.m_viewModel.UINormalPriorityJTF.RunAsync((Func<Task>) (async () => await this.m_viewModel.StartFetchingRemainingRowsAsync(this.m_viewModel.CancellableAsyncOperationToken))), this.m_viewModel.VisualizerTelemetryPrefix + TelemetryConstants.FetchingRemainingRowsFileAndForgetEvent, (string) null, (Func<Exception, bool>) null);
  }

  private void ComboBoxTable_SelectionChanged(object sender, SelectionChangedEventArgs e)
  {
    ThreadHelper.ThrowIfNotOnUIThread(nameof (ComboBoxTable_SelectionChanged));
    this.RefreshTableSelection(this.comboBoxTable.SelectedItem);
  }

  private void RefreshTableSelection(object comboBoxSelectedItem, bool shouldRefreshInitialModels = false)
  {
    if (!this.comboBoxTable.IsEnabled)
      return;
    if (!(comboBoxSelectedItem is TableViewModel table))
      return;
    try
    {
      this.UpdateColumns(table);
      if (shouldRefreshInitialModels)
        table.LoadInitialModels();
      this.dataGridView.UnselectAll();
      if (this.dataGridView.Items.Count > 0)
      {
        this.dataGridView.SelectCellByIndex(0, 0, false);
        this.dataGridView.ScrollIntoView(this.dataGridView.Items[0]);
        this.m_viewModel.RefreshSelectedRowsStatusBarText();
      }
      this.PerformFilterOperation(this.m_viewModel.LastSearchQuery?.SearchString);
    }
    catch (Exception ex)
    {
      table.LoadRows();
      if (this.m_viewModel == null)
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry((TabularDataViewModel) this.m_viewModel, ex, nameof (RefreshTableSelection));
    }
  }

  private void UpdateColumns(TableViewModel table)
  {
    this.dataGridView.ResetSortOrder();
    this.dataGridView.Columns.Clear();
    this.emptyDataGridView.Columns.Clear();
    if (table == null)
      return;
    table.LoadRows();
    SortableDataGrid sortableDataGrid = table.IsEmpty ? this.emptyDataGridView : this.dataGridView;
    Style resource1 = sortableDataGrid.FindResource((object) "CellTextBlockStyle") as Style;
    Style resource2 = sortableDataGrid.FindResource((object) "EditableCellTextBoxStyle") as Style;
    int index = 0;
    foreach (ColumnInfo column in (IEnumerable<ColumnInfo>) table.Columns)
    {
      IEnumerableColumnHeaderViewModel columnHeaderViewModel = new IEnumerableColumnHeaderViewModel(column, table.Index, this.m_viewModel);
      ObservableCollection<DataGridColumn> columns = sortableDataGrid.Columns;
      SortableDataGridColumn sortableDataGridColumn = new SortableDataGridColumn();
      sortableDataGridColumn.Binding = (BindingBase) new Binding(RowViewModel.IndexToBindingPath(index))
      {
        Mode = BindingMode.TwoWay,
        ValidatesOnNotifyDataErrors = true,
        UpdateSourceTrigger = UpdateSourceTrigger.LostFocus
      };
      sortableDataGridColumn.Header = (object) columnHeaderViewModel;
      sortableDataGridColumn.IsReadOnly = column.ReadOnly || table.IsColumnLocked(column);
      sortableDataGridColumn.ElementStyle = resource1;
      sortableDataGridColumn.Width = new DataGridLength(1.0, DataGridLengthUnitType.Auto);
      sortableDataGridColumn.MaxWidth = 200.0;
      sortableDataGridColumn.EditingElementStyle = resource2;
      sortableDataGridColumn.Visibility = columnHeaderViewModel.IsVisible ? Visibility.Visible : Visibility.Collapsed;
      sortableDataGridColumn.CanSort = this.m_viewModel.IsSortingEnabled;
      sortableDataGridColumn.IsSorted = false;
      columns.Add((DataGridColumn) sortableDataGridColumn);
      ++index;
    }
  }

  private void OnAsyncUserOperationStateChanged(object sender, AsyncOperationStatus _)
  {
    try
    {
      foreach (SortableDataGridColumn sortableDataGridColumn in this.dataGridView.Columns.Select<DataGridColumn, SortableDataGridColumn>((Func<DataGridColumn, SortableDataGridColumn>) (c => c as SortableDataGridColumn)))
        sortableDataGridColumn.CanSort = this.m_viewModel.IsSortingEnabled;
    }
    catch (Exception ex)
    {
      if (!(sender is TabularDataViewModel viewModel))
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(viewModel, ex, nameof (OnAsyncUserOperationStateChanged));
    }
  }

  private void ColumnsUpdateAttempted(object sender, ContextMenuCommandArgs args)
  {
    try
    {
      if (args.WasSuccessful)
      {
        this.UpdateColumns(this.m_viewModel.SelectedTable);
      }
      else
      {
        string caption = string.Format((IFormatProvider) CultureInfo.InvariantCulture, Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Resources.G_UpdateErrorCaption);
        int num = (int) MessageBox.Show(args.ErrorMessage, caption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
      }
    }
    catch (Exception ex)
    {
      (this.comboBoxTable.SelectedItem as TableViewModel).LoadRows();
      if (!(sender is TabularDataViewModel viewModel))
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(viewModel, ex, nameof (ColumnsUpdateAttempted));
    }
  }

  private void ShowErrorMessageBox(object sender, string message)
  {
    string caption = string.Format((IFormatProvider) CultureInfo.InvariantCulture, Microsoft.VisualStudio.Debugger.TabularDataUIShared.Resources.G_FailedSort);
    int num = (int) MessageBox.Show(message, caption, MessageBoxButton.OK, MessageBoxImage.Exclamation);
  }

  private void DataGridView_SelectedCellsChanged(object sender, SelectedCellsChangedEventArgs e)
  {
    try
    {
      if (!(sender is DataGrid dataGrid))
        return;
      this.m_viewModel.SelectedRows = dataGrid.SelectedCells.Select<DataGridCellInfo, RowViewModel>((Func<DataGridCellInfo, RowViewModel>) (cell => (RowViewModel) cell.Item)).Distinct<RowViewModel>();
      this.m_viewModel.RefreshSelectedRowsStatusBarText();
    }
    catch (Exception ex)
    {
      if (!((sender is SortableDataGrid sortableDataGrid ? sortableDataGrid.DataContext : (object) null) is TabularDataViewModel dataContext))
        return;
      TelemetryUtilities.LogVisualizerWpfHandlerErrorTelemetry(dataContext, ex, nameof (DataGridView_SelectedCellsChanged));
    }
  }

  public bool PromptToKeepChanges(string message)
  {
    string updateErrorCaption = Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Resources.G_UpdateErrorCaption;
    return MessageBox.Show(message, updateErrorCaption, MessageBoxButton.OKCancel, MessageBoxImage.Exclamation) == MessageBoxResult.OK;
  }

  public IVsSearchTask CreateSearch(
    uint dwCookie,
    IVsSearchQuery pSearchQuery,
    IVsSearchCallback pSearchCallback)
  {
    return (IVsSearchTask) new SortableDataGridSearchTask((TabularDataViewModel) this.m_viewModel, dwCookie, pSearchQuery, pSearchCallback);
  }

  public void ClearSearch()
  {
    if (this.m_viewModel.IsCancellableAsyncOperationInProgress && this.m_viewModel.AsyncOperationsTracker.LastUserAsyncOperation == AsyncOperationsTracker.AsyncOperationType.FILTERING)
      this.m_viewModel.CancelButtonCommand.Execute((object) this);
    this.m_viewModel.LastSearchQuery = (IVsSearchQuery) null;
    this.PerformFilterOperation((string) null);
  }

  public void ProvideSearchSettings(IVsUIDataSource pSearchSettings)
  {
    SearchSettingsDataSource settingsDataSource = pSearchSettings as SearchSettingsDataSource;
    settingsDataSource.SearchStartType = (VSSEARCHSTARTTYPE) 2;
    settingsDataSource.SearchProgressType = (VSSEARCHPROGRESSTYPE) 2;
    settingsDataSource.ControlMaxWidth = uint.MaxValue;
    string gFilter;
    string str1 = gFilter = Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Resources.G_Filter;
    settingsDataSource.SearchStartTooltip = gFilter;
    string str2;
    string str3 = str2 = str1;
    settingsDataSource.SearchTooltip = str2;
    settingsDataSource.SearchWatermark = str3;
    settingsDataSource.SearchClearTooltip = Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Resources.G_ClearFilter;
    settingsDataSource.SearchStopTooltip = Microsoft.VisualStudio.Debugger.IEnumerableVisualizer.Resources.G_StopFilter;
    settingsDataSource.UseDefaultThemeColors = false;
  }

  public bool OnNavigationKeyDown(uint dwNavigationKey, uint dwModifiers) => false;

  public bool SearchEnabled => this.m_viewModel.IsSearchControlEnabled;

  public Guid Category => this.m_searchCategory;

  public IVsEnumWindowSearchFilters SearchFiltersEnum => (IVsEnumWindowSearchFilters) null;

  public IVsEnumWindowSearchOptions SearchOptionsEnum => (IVsEnumWindowSearchOptions) null;

  public void Dispose()
  {
    if (this.m_viewModel == null)
      throw new InvalidOperationException("The IEnumerable Visualizer's view model should never be null.");
    this.comboBoxTable.SelectionChanged -= new SelectionChangedEventHandler(this.ComboBoxTable_SelectionChanged);
    this.DataContextChanged -= new DependencyPropertyChangedEventHandler(this.OnDataContextChanged);
    this.dataGridView.SelectedCellsChanged -= new SelectedCellsChangedEventHandler(this.DataGridView_SelectedCellsChanged);
    this.m_viewModel.ColumnsUpdateAttempted -= new EventHandler<ContextMenuCommandArgs>(this.ColumnsUpdateAttempted);
    this.m_viewModel.ContinuePausedOperation -= new EventHandler<PausedOperationInfo>(this.ResumeCancellableAsyncOperation);
    this.m_viewModel.AsyncUserOperationStateChanged -= new EventHandler<AsyncOperationStatus>(this.OnAsyncUserOperationStateChanged);
    this.m_viewModel.ShowErrorMessage -= new EventHandler<string>(this.ShowErrorMessageBox);
    this.m_viewModel.SearchStarted -= new EventHandler<SearchStartedEventArgs>(this.OnSearchStarted);
    this.m_viewModel.UnderlyingDataChanged -= new EventHandler(this.OnUnderlyingDataChanged);
    this.m_viewModel.WindowClosing();
    IEnumerableCopilotSessionManager.Instance.ClearAllActiveSessions();
    foreach (BaseTableViewModel table in (Collection<BaseTableViewModel>) this.m_viewModel.Tables)
    {
      table.TableRows?.Clear();
      table.ClearCache();
    }
  }

  [DebuggerNonUserCode]
  [GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
  public void InitializeComponent()
  {
    if (this._contentLoaded)
      return;
    this._contentLoaded = true;
    Application.LoadComponent((object) this, new Uri("/IEnumerableVisualizer.UI;V18.0.0.0;component/ienumerablevisualizercontrol.xaml", UriKind.Relative));
  }

  [DebuggerNonUserCode]
  [GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
  [SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
  internal Delegate _CreateDelegate(Type delegateType, string handler)
  {
    return Delegate.CreateDelegate(delegateType, (object) this, handler);
  }

  [DebuggerNonUserCode]
  [GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
  [EditorBrowsable(EditorBrowsableState.Never)]
  [SuppressMessage("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
  [SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
  [SuppressMessage("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
  void IComponentConnector.Connect(int connectionId, object target)
  {
    switch (connectionId)
    {
      case 2:
        this.searchControlContainer = (Border) target;
        break;
      case 3:
        this.labelTable = (Label) target;
        break;
      case 4:
        this.comboBoxTable = (TableComboBox) target;
        break;
      case 5:
        this.exportButton = (ExportButton) target;
        break;
      case 6:
        this.emptyDataGridView = (SortableDataGrid) target;
        break;
      case 7:
        this.dataGridView = (SortableDataGrid) target;
        break;
      case 8:
        this.progressBar = (ProgressBar) target;
        break;
      default:
        this._contentLoaded = true;
        break;
    }
  }

  [DebuggerNonUserCode]
  [GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
  [EditorBrowsable(EditorBrowsableState.Never)]
  [SuppressMessage("Microsoft.Design", "CA1033:InterfaceMethodsShouldBeCallableByChildTypes")]
  [SuppressMessage("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily")]
  [SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
  void IStyleConnector.Connect(int connectionId, object target)
  {
    if (connectionId != 1)
      return;
    ((Style) target).Setters.Add((SetterBase) new EventSetter()
    {
      Event = UIElement.MouseEnterEvent,
      Handler = (Delegate) new MouseEventHandler(this.DataGridCell_MouseEnter)
    });
    ((Style) target).Setters.Add((SetterBase) new EventSetter()
    {
      Event = UIElement.MouseLeaveEvent,
      Handler = (Delegate) new MouseEventHandler(this.DataGridCell_MouseLeave)
    });
  }
}