OriginalSource

System\Windows\Controls\Calendar.cs (1)

1233if (!e.Handled && e.OriginalSource == c)

System\Windows\Controls\ComboBox.cs (7)

1078if (e.OriginalSource == comboBox) 1083else if (e.OriginalSource == comboBox.EditableTextBoxSite) 1317if (IsEditable && e.OriginalSource == EditableTextBoxSite) 1688if (e.OriginalSource == comboBox) 1699if (MenuBase.IsDescendant(comboBox, e.OriginalSource as DependencyObject)) 1732if (Mouse.Captured == comboBox && e.OriginalSource == comboBox) 1745Visual originalSource = e.OriginalSource as Visual;

System\Windows\Controls\Control.cs (2)

576doubleClick.Source = e.OriginalSource; // Set OriginalSource because initially is null 583doubleClick.Source = e.OriginalSource; // Set OriginalSource because initially is null

System\Windows\Controls\DataGrid.cs (5)

2298UIElement source = e.OriginalSource as UIElement; 5441bool shouldProcess = (e.OriginalSource == this); 5444ItemsControl itemsControl = ItemsControlFromItemContainer(e.OriginalSource as DependencyObject); 5592bool navigateFromCellContainer = e.OriginalSource == currentCellContainer; 6374UIElement sourceElement = e.OriginalSource as UIElement;

System\Windows\Controls\DataGridCell.cs (2)

558DataGridCell cell = DataGridHelper.FindVisualParent<DataGridCell>(e.OriginalSource as UIElement); 571DataGridCell cell = DataGridHelper.FindVisualParent<DataGridCell>(e.OriginalSource as UIElement);

System\Windows\Controls\DatePicker.cs (2)

844if (e.OriginalSource == picker) 849else if (e.OriginalSource == picker._textBox)

System\Windows\Controls\FlowDocumentScrollViewer.cs (1)

1018if (e.OriginalSource == ScrollViewer)

System\Windows\Controls\GridViewHeaderRowPresenter.cs (2)

1098if (_headerSV != null && _mainSV == e.OriginalSource) 1107if (_mainSV != null && _headerSV == e.OriginalSource)

System\Windows\Controls\ItemsControl.cs (3)

1680(e.OriginalSource == this || ItemsControlFromItemContainer(e.OriginalSource as DependencyObject) == this)) 3206UIElement focusedElement = e.OriginalSource as UIElement;

System\Windows\Controls\ListBox.cs (3)

409ListBoxItem source = e.OriginalSource as ListBoxItem; 507if (e.OriginalSource is GridViewColumnHeader gridViewColumnHeader && gridViewColumnHeader.Column != null) 555if (e.OriginalSource == this && Mouse.Captured == this)

System\Windows\Controls\Menu.cs (1)

283FrameworkElement element = e.OriginalSource as FrameworkElement;

System\Windows\Controls\MenuItem.cs (3)

1055if (sender != e.OriginalSource) 1058MenuItem source = e.OriginalSource as MenuItem; 1567if (e.OriginalSource == menuItem && menuItem.IsSubmenuOpen)

System\Windows\Controls\PopupControlService.cs (1)

959IInputElement source = e.OriginalSource as IInputElement;

System\Windows\Controls\Primitives\ButtonBase.cs (4)

535if ((e.OriginalSource == this) && (ClickMode != ClickMode.Hover) && !IsSpaceKeyDown) 617if ((!IsMouseCaptured) && (e.OriginalSource == this)) 634if (e.OriginalSource == this) 722if (e.OriginalSource == this)

System\Windows\Controls\Primitives\DataGridDetailsPresenter.cs (1)

112if (!PresentationSource.UnderSamePresentationSource(e.OriginalSource as DependencyObject, this))

System\Windows\Controls\Primitives\MenuBase.cs (4)

339MenuItem newSelectedMenuItem = e.OriginalSource as MenuItem; 546if (e.OriginalSource == menu) 557if (MenuBase.IsDescendant(menu, e.OriginalSource as DependencyObject)) 584MenuItem menuItemSource = e.OriginalSource as MenuItem;

System\Windows\Controls\Primitives\Popup.cs (2)

1106if (_popupRoot.Value != null && e.OriginalSource == _popupRoot.Value) 1225bool reestablishCapture = e.OriginalSource != root && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero;

System\Windows\Controls\Primitives\Selector.cs (2)

1897((Selector)sender).NotifyIsSelectedChanged(e.OriginalSource as FrameworkElement, true, e); 1902((Selector)sender).NotifyIsSelectedChanged(e.OriginalSource as FrameworkElement, false, e);

System\Windows\Controls\ScrollViewer.cs (2)

934if (e.OriginalSource == this) 1657if (!PresentationSource.UnderSamePresentationSource(e.OriginalSource as DependencyObject, this))

System\Windows\Controls\Slider.cs (3)

838Thumb thumb = e.OriginalSource as Thumb; 869Thumb thumb = e.OriginalSource as Thumb; 918Thumb thumb = e.OriginalSource as Thumb;

System\Windows\Controls\StickyNote.cs (1)

1240Visual source = args.OriginalSource as Visual;

System\Windows\Controls\ToolBar.cs (1)

709ButtonBase bb = args.OriginalSource as ButtonBase;

System\Windows\Controls\ToolBarTray.cs (1)

514Thumb thumb = e.OriginalSource as Thumb;

System\windows\Documents\TextEditorMouse.cs (1)

673ScrollViewer scrollViewer = e.OriginalSource as ScrollViewer;

System\windows\Documents\TextEditorTyping.cs (5)

262if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource)) 294if (This == null || !This._IsEnabled || (This.IsReadOnly && !This.IsReadOnlyCaretVisible) || !This._IsSourceInScope(e.OriginalSource)) 340if (This == null || !This._IsEnabled || (This.IsReadOnly && !This.IsReadOnlyCaretVisible) || !This._IsSourceInScope(e.OriginalSource)) 369if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource)) 1276if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource))

System\Windows\FrameworkContentElement.cs (2)

1045if (sender == e.OriginalSource) 1058if (sender == e.OriginalSource)

System\Windows\FrameworkElement.cs (3)

5332if (e.OriginalSource == sender) 5358if (sender == e.OriginalSource) 5372if (sender == e.OriginalSource)

System\Windows\Input\KeyboardNavigation.cs (1)

1195DependencyObject sourceElement = keyEventArgs.OriginalSource as DependencyObject;

System\Windows\Navigation\NavigationService.cs (1)

115DependencyObject dobj = e.OriginalSource as DependencyObject;

System\Windows\Window.cs (3)

6938if (!PresentationSource.UnderSamePresentationSource(e.OriginalSource as DependencyObject, this)) 6947_currentPanningTarget.Target != e.OriginalSource) 6960UpdatePanningFeedback(manipulation.Translation, e.OriginalSource);