Helper

src\Framework\MS\Internal\Data\ObjectRef.cs (4)

158o = Helper.FindNameInTemplate(_name, d); 195parent = Helper.FindMentor(d.InheritanceContext); 261parent = Helper.FindMentor(dd.InheritanceContext); 402d = Helper.GetTemplatedParent(d);

src\Framework\MS\Internal\Data\PropertyPathWorker.cs (1)

259else if (!Helper.HasDefaultValue(d, dp))

src\Framework\MS\Internal\Data\XmlBindingWorker.cs (1)

284_xmlDataProvider = Helper.XmlDataProviderForElement(TargetElement);

src\Framework\MS\Internal\Documents\DocumentGrid.cs (3)

445if (!Helper.IsDoubleValid(scale)) 828if (!Helper.IsDoubleValid(value)) 850if (!Helper.IsDoubleValid(value))

src\Framework\MS\Internal\FrameworkObject.cs (2)

286foParent.Reset(Helper.FindMentor(_fe.InheritanceContext)); 317foParent.Reset(Helper.FindMentor(_fce.InheritanceContext));

src\Framework\MS\Internal\Helper.cs (2)

209Helper.DowncastToFEorFCE(d, out fe, out fce, false); 510MS.Internal.Controls.IGeneratorHost host = Helper.GeneratorHostForElement(d);

src\Framework\System\Windows\Application.cs (1)

387Helper.ResourceFailureThrow(resourceKey);

src\Framework\System\Windows\BroadcastEventHelper.cs (1)

660parent = Helper.FindMentor(fo.DO.InheritanceContext);

src\Framework\System\Windows\Controls\ComboBox.cs (2)

657if (!Helper.IsComposing(EditableTextBoxSite)) 689if (Helper.IsComposing(EditableTextBoxSite))

src\Framework\System\Windows\Controls\ContentControl.cs (2)

374Helper.CheckTemplateAndTemplateSelector("Content", ContentTemplateProperty, ContentTemplateSelectorProperty, this); 423Helper.CheckTemplateAndTemplateSelector("Content", ContentTemplateProperty, ContentTemplateSelectorProperty, this);

src\Framework\System\Windows\Controls\ContentPresenter.cs (5)

293Helper.CheckTemplateAndTemplateSelector("Content", ContentTemplateProperty, ContentTemplateSelectorProperty, this); 354Helper.CheckTemplateAndTemplateSelector("Content", ContentTemplateProperty, ContentTemplateSelectorProperty, this); 495return Helper.MeasureElementWithSingleChild(this, constraint); 506return Helper.ArrangeElementWithSingleChild(this, arrangeSize); 1107stringFormat = Helper.GetEffectiveStringFormat(stringFormat);

src\Framework\System\Windows\Controls\Frame.cs (1)

1329Helper.DowncastToFEorFCE(d, out fe, out fce, false);

src\Framework\System\Windows\Controls\GridView.cs (2)

295Helper.CheckTemplateAndTemplateSelector("GridViewColumnHeader", ColumnHeaderTemplateProperty, ColumnHeaderTemplateSelectorProperty, dv); 333Helper.CheckTemplateAndTemplateSelector("GridViewColumnHeader", ColumnHeaderTemplateProperty, ColumnHeaderTemplateSelectorProperty, dv);

src\Framework\System\Windows\Controls\GridViewColumn.cs (3)

188Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, c); 226Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, c); 504Helper.DowncastToFEorFCE(d, out fe, out fce, false);

src\Framework\System\Windows\Controls\GridViewHeaderRowPresenter.cs (1)

222Helper.CheckTemplateAndTemplateSelector("GridViewHeaderRowPresenter", ColumnHeaderTemplateProperty, ColumnHeaderTemplateSelectorProperty, presenter);

src\Framework\System\Windows\Controls\GroupItem.cs (18)

59_expander = Helper.FindTemplatedDescendant<Expander>(this, this); 69Helper.SetItemValuesOnContainer(itemsControl, _expander, itemsControl.ItemContainerGenerator.ItemFromContainer(this)); 93Helper.InvalidateMeasureOnPath(itemsHostPresenter, groupItem, false /*duringMeasure*/); 116Helper.ComputeCorrectionFactor(ParentItemsControl, this, ItemsHost, HeaderElement); 222Helper.ClearVirtualizingElement(this); 229Helper.SetItemValuesOnContainer(parentItemsControl, this, item); 233Helper.SetItemValuesOnContainer(parentItemsControl, _expander, item); 248Helper.StoreItemValues((IContainItemStorage)parentItemsControl, this, item); 252Helper.StoreItemValues((IContainItemStorage)parentItemsControl, _expander, item); 300Helper.ApplyCorrectionFactorToPixelHeaderSize(ParentItemsControl, this, _itemsHost, ref pixelHeaderSize); 314return Helper.ApplyCorrectionFactorToItemDesiredSizes(this, _itemsHost); 349return Helper.ReadItemValue(this, item, dp.GlobalIndex); 355Helper.StoreItemValue(this, item, dp.GlobalIndex, value); 360Helper.ClearItemValue(this, item, dp.GlobalIndex); 365Helper.ClearItemValueStorage(this, new int[] {dp.GlobalIndex}); 370Helper.ClearItemValueStorage(this); 424return Helper.FindTemplatedDescendant<ItemsPresenter>(_expander, _expander); 428return Helper.FindTemplatedDescendant<ItemsPresenter>(this, this);

src\Framework\System\Windows\Controls\HeaderedContentControl.cs (2)

171Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, this); 221Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, this);

src\Framework\System\Windows\Controls\HeaderedItemsControl.cs (3)

159Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, this); 206Helper.CheckTemplateAndTemplateSelector("Header", HeaderTemplateProperty, HeaderTemplateSelectorProperty, this); 291Helper.HasDefaultValue(this, HeaderStringFormatProperty))

src\Framework\System\Windows\Controls\ItemsControl.cs (17)

663Helper.CheckTemplateAndTemplateSelector("Item", ItemTemplateProperty, ItemTemplateSelectorProperty, this); 671if (Helper.IsTemplateDefined(ItemTemplateProperty, this)) 721Helper.CheckStyleAndStyleSelector("ItemContainer", ItemContainerStyleProperty, ItemContainerStyleSelectorProperty, this); 777Helper.CheckStyleAndStyleSelector("ItemContainer", ItemContainerStyleProperty, ItemContainerStyleSelectorProperty, this); 1386if (!Helper.HasUnmodifiedDefaultValue(this, ItemBindingGroupProperty) && 1387Helper.HasUnmodifiedDefaultOrInheritedValue(container, FrameworkElement.BindingGroupProperty)) 1775Helper.HasDefaultValue(this, ItemStringFormatProperty)) 1780Helper.HasDefaultValue(this, ItemContainerStyleProperty)) 1785Helper.HasDefaultValue(this, ItemContainerStyleSelectorProperty)) 1790Helper.HasDefaultValue(this, AlternationCountProperty)) 1795Helper.HasDefaultValue(this, ItemBindingGroupProperty)) 3149!Helper.IsAnyAncestorOf(itemContainer, focusedElement)) 3902return Helper.ReadItemValue(this, item, dp.GlobalIndex); 3908Helper.StoreItemValue(this, item, dp.GlobalIndex, value); 3913Helper.ClearItemValue(this, item, dp.GlobalIndex); 3918Helper.ClearItemValueStorage(this, new int[] {dp.GlobalIndex}); 3923Helper.ClearItemValueStorage(this);

src\Framework\System\Windows\Controls\ItemsPresenter.cs (2)

73return Helper.MeasureElementWithSingleChild(this, constraint); 83return Helper.ArrangeElementWithSingleChild(this, arrangeSize);

src\Framework\System\Windows\Controls\Primitives\DataGridCellsPresenter.cs (1)

548Helper.InvalidateMeasureOnPath(_internalItemsHost, dataGrid.InternalItemsHost, false/*duringMeasure*/, true/*includePathEnd*/);

src\Framework\System\Windows\Controls\TreeViewItem.cs (8)

114Helper.InvalidateMeasureOnPath(itemsHostPresenter, item, false /*duringMeasure*/); 354Helper.ComputeCorrectionFactor(ParentTreeView, this, ItemsHost, HeaderElement); 379Helper.ApplyCorrectionFactorToPixelHeaderSize(ParentTreeView, this, ItemsHost, ref pixelHeaderSize); 392return Helper.ApplyCorrectionFactorToItemDesiredSizes(this, ItemsHost); 835ToggleButton toggleButton = Helper.FindTemplatedDescendant<ToggleButton>(this, this); 897Helper.ClearVirtualizingElement((IHierarchicalVirtualizationAndScrollInfo)this); 906Helper.SetItemValuesOnContainer(parentItemsControl, this, item); 924Helper.StoreItemValues(parentItemsControl, this, item);

src\Framework\System\Windows\Controls\VirtualizingStackPanel.cs (3)

3970Helper.ClearVirtualizingElement(virtualizingProvider); 4203Helper.ClearItemValueStorage((DependencyObject)itemStorageProvider, _indicesStoredInItemValueStorage); 6707Helper.InvalidateMeasureOnPath(childItemsHost, this, true /*duringMeasure*/);

src\Framework\System\Windows\Data\BindingBase.cs (1)

201Helper.CheckCanReceiveMarkupExtension(this, serviceProvider, out targetDependencyObject, out targetDependencyProperty);

src\Framework\System\Windows\Data\BindingExpression.cs (8)

123DependencyObject mentor = !UsingMentor ? target : Helper.FindMentor(target); 144get { return !UsingMentor ? TargetElement : Helper.FindMentor(TargetElement); } 529DependencyObject mentor = Helper.FindMentor(target); 674DependencyObject mentor = !UsingMentor ? target : Helper.FindMentor(target); 900target = Helper.FindMentor(target); 2261target = Helper.FindMentor(target); 2610fo.Reset(Helper.FindMentor(d)); 2625fo.Reset(Helper.FindMentor(d));

src\Framework\System\Windows\Data\BindingExpressionBase.cs (3)

1486if (Helper.IsComposing(Target, TargetProperty)) 1750FrameworkObject fo = new FrameworkObject(Helper.FindMentor(TargetElement)); 2664SetValue(Feature.EffectiveStringFormat, Helper.GetEffectiveStringFormat(stringFormat), null);

src\Framework\System\Windows\Data\BindingGroup.cs (11)

src\Framework\System\Windows\Data\MultiBindingExpression.cs (1)

93get { return !UsingMentor ? TargetElement : Helper.FindMentor(TargetElement); }

src\Framework\System\Windows\DynamicResourceExtension.cs (1)

70Helper.CheckCanReceiveMarkupExtension(this, serviceProvider, out targetDependencyObject, out targetDependencyProperty);

src\Framework\System\Windows\FrameworkContentElement.cs (1)

371Helper.ResourceFailureThrow(resourceKey);

src\Framework\System\Windows\FrameworkElement.cs (4)

844Helper.ResourceFailureThrow(resourceKey); 1475object appResource = Helper.FindTemplateResourceFromAppOrSystem(target, keys, exactMatch, ref bestMatch); 1756return !Helper.HasDefaultValue(this, dp); 1780d = (parent != null) ? parent : Helper.FindMentor(d.InheritanceContext);

src\Framework\System\Windows\FrameworkTemplate.cs (1)

1177Helper.DowncastToFEorFCE(rootObject, out feResult, out fceResult, true);

src\Framework\System\Windows\Generated\FrameworkContentElement.cs (1)

839DependencyObject newMentor = Helper.FindMentor(InheritanceContext);

src\Framework\System\Windows\Generated\FrameworkElement.cs (1)

869DependencyObject newMentor = Helper.FindMentor(InheritanceContext);

src\Framework\System\Windows\LostFocusEventManager.cs (2)

113Helper.DowncastToFEorFCE(typedSource, out fe, out fce, true); 129Helper.DowncastToFEorFCE(typedSource, out fe, out fce, true);

src\Framework\System\Windows\Markup\BamlRecordReader.cs (1)

4145Helper.DowncastToFEorFCE(feOrfceParent, out feParent, out fceParent, false /*throwIfNeither*/);

src\Framework\System\Windows\Media\Animation\Storyboard.cs (2)

429DependencyObject mentor = Helper.FindMentor(containingObject); 538DependencyObject mentor = Helper.FindMentor(containingObject);

src\Framework\System\Windows\ResourceReferenceExpression.cs (4)

103_mentorCache = Helper.FindMentor(d); 116Helper.DowncastToFEorFCE(_mentorCache, out mentorFE, out mentorFCE, true); 134Helper.DowncastToFEorFCE(_mentorCache, out fe, out fce, true /*throwIfNeither*/); 314Helper.DowncastToFEorFCE(_mentorCache, out mentorFE, out mentorFCE, true);

src\Framework\System\Windows\StyleHelper.cs (11)

src\Framework\System\Windows\TemplateNameScope.cs (1)

91Helper.DowncastToFEorFCE( scopedElement as DependencyObject,