OriginalSource

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

1221if (!e.Handled && e.OriginalSource == c)

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

1064if (e.OriginalSource == comboBox) 1069else if (e.OriginalSource == comboBox.EditableTextBoxSite) 1305if (IsEditable && e.OriginalSource == EditableTextBoxSite) 1676if (e.OriginalSource == comboBox) 1687if (MenuBase.IsDescendant(comboBox, e.OriginalSource as DependencyObject)) 1720if (Mouse.Captured == comboBox && e.OriginalSource == comboBox) 1733Visual originalSource = e.OriginalSource as Visual;

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

567doubleClick.Source = e.OriginalSource; // Set OriginalSource because initially is null 574doubleClick.Source = e.OriginalSource; // Set OriginalSource because initially is null

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

2287UIElement source = e.OriginalSource as UIElement; 5400bool shouldProcess = (e.OriginalSource == this); 5403ItemsControl itemsControl = ItemsControlFromItemContainer(e.OriginalSource as DependencyObject); 5551bool navigateFromCellContainer = e.OriginalSource == currentCellContainer; 6330UIElement sourceElement = e.OriginalSource as UIElement;

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

548DataGridCell cell = DataGridHelper.FindVisualParent<DataGridCell>(e.OriginalSource as UIElement); 561DataGridCell cell = DataGridHelper.FindVisualParent<DataGridCell>(e.OriginalSource as UIElement);

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

840if (e.OriginalSource == picker) 845else if (e.OriginalSource == picker._textBox)

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

1013if (e.OriginalSource == ScrollViewer)

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

1094if (_headerSV != null && _mainSV == e.OriginalSource) 1103if (_mainSV != null && _headerSV == e.OriginalSource)

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

1647(e.OriginalSource == this || ItemsControlFromItemContainer(e.OriginalSource as DependencyObject) == this)) 3167UIElement focusedElement = e.OriginalSource as UIElement;

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

402ListBoxItem source = e.OriginalSource as ListBoxItem; 500if (e.OriginalSource is GridViewColumnHeader gridViewColumnHeader && gridViewColumnHeader.Column != null) 548if (e.OriginalSource == this && Mouse.Captured == this)

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

273FrameworkElement element = e.OriginalSource as FrameworkElement;

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

1042if (sender != e.OriginalSource) 1045MenuItem source = e.OriginalSource as MenuItem; 1553if (e.OriginalSource == menuItem && menuItem.IsSubmenuOpen)

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

956IInputElement source = e.OriginalSource as IInputElement;

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

524if ((e.OriginalSource == this) && (ClickMode != ClickMode.Hover) && !IsSpaceKeyDown) 606if ((!IsMouseCaptured) && (e.OriginalSource == this)) 623if (e.OriginalSource == this) 711if (e.OriginalSource == this)

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

108if (!PresentationSource.IsUnderSamePresentationSource(e.OriginalSource as DependencyObject, this))

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

330MenuItem newSelectedMenuItem = e.OriginalSource as MenuItem; 537if (e.OriginalSource == menu) 548if (MenuBase.IsDescendant(menu, e.OriginalSource as DependencyObject)) 575MenuItem menuItemSource = e.OriginalSource as MenuItem;

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

1113if (_popupRoot != null && e.OriginalSource == _popupRoot) 1229bool reestablishCapture = e.OriginalSource != root && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero;

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

1886((Selector)sender).NotifyIsSelectedChanged(e.OriginalSource as FrameworkElement, true, e); 1891((Selector)sender).NotifyIsSelectedChanged(e.OriginalSource as FrameworkElement, false, e);

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

926if (e.OriginalSource == this) 1648if (!PresentationSource.IsUnderSamePresentationSource(e.OriginalSource as DependencyObject, this))

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

809Thumb thumb = e.OriginalSource as Thumb; 842Thumb thumb = e.OriginalSource as Thumb; 891Thumb thumb = e.OriginalSource as Thumb;

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

1202Visual source = args.OriginalSource as Visual;

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

694ButtonBase bb = args.OriginalSource as ButtonBase;

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

506Thumb thumb = e.OriginalSource as Thumb;

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

656ScrollViewer scrollViewer = e.OriginalSource as ScrollViewer;

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

250if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource)) 282if (This == null || !This._IsEnabled || (This.IsReadOnly && !This.IsReadOnlyCaretVisible) || !This._IsSourceInScope(e.OriginalSource)) 328if (This == null || !This._IsEnabled || (This.IsReadOnly && !This.IsReadOnlyCaretVisible) || !This._IsSourceInScope(e.OriginalSource)) 357if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource)) 1258if (This == null || !This._IsEnabled || This.IsReadOnly || !This._IsSourceInScope(e.OriginalSource))

System\Windows\FrameworkContentElement.cs (2)

1023if (sender == e.OriginalSource) 1036if (sender == e.OriginalSource)

System\Windows\FrameworkElement.cs (3)

5327if (e.OriginalSource == sender) 5353if (sender == e.OriginalSource) 5367if (sender == e.OriginalSource)

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

1188DependencyObject sourceElement = keyEventArgs.OriginalSource as DependencyObject;

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

101DependencyObject dobj = e.OriginalSource as DependencyObject;

System\Windows\Window.cs (3)

7022if (!PresentationSource.IsUnderSamePresentationSource(e.OriginalSource as DependencyObject, this)) 7031_currentPanningTarget.Target != e.OriginalSource) 7044UpdatePanningFeedback(manipulation.Translation, e.OriginalSource);