United States (English)

Home Library Learn Samples Downloads Support Community Forums

MSDN Library

.NET Development

.NET Framework 3.5

.NET Framework Class Library

System.Windows.Controls Namespace

AccessText Class

AdornedElementPlaceholder Class

AlternationConverter Class

BooleanToVisibilityConverter Class

Border Class

BorderGapMaskConverter Class

Button Class

Canvas Class

CharacterCasing Enumeration

CleanUpVirtualizedItemEventArgs Class

CleanUpVirtualizedItemEventHandler Delegate

ClickMode Enumeration

ColumnDefinition Class

ColumnDefinitionCollection Class

ComboBoxItem Class

ContentControl Class

ContentPresenter Class

ContextMenu Class

ContextMenuEventArgs Class

ContextMenuEventHandler Delegate

ContextMenuService Class

Control Class

ControlTemplate Class

DataErrorValidationRule Class

DataTemplateSelector Class

Decorator Class

DefinitionBase Class

Dock Enumeration

DockPanel Class

DocumentViewer Class

ExceptionValidationRule Class

ExpandDirection Enumeration

FlowDocumentPageViewer Class

FlowDocumentReader Class

FlowDocumentReaderViewingMode Enumeration

FlowDocumentScrollViewer Class

Frame Class

Grid Class

GridResizeBehavior Enumeration

GridResizeDirection Enumeration

GridSplitter Class

GridViewColumn Class

GridViewColumnCollection Class

GridViewColumnHeader Class

GridViewColumnHeaderRole Enumeration

GridViewHeaderRowPresenter Class

GridViewRowPresenter Class

GroupItem Class

GroupStyle Class

GroupStyleSelector Delegate

HeaderedContentControl Class

HeaderedItemsControl Class

Image Class

InkCanvas Class

InkCanvasClipboardFormat Enumeration

InkCanvasEditingMode Enumeration

InkCanvasGestureEventArgs Class

InkCanvasGestureEventHandler Delegate

InkCanvasSelectionChangingEventArgs Class

InkCanvasSelectionChangingEventHandler Delegate

InkCanvasSelectionEditingEventArgs Class

InkCanvasSelectionEditingEventHandler Delegate

InkCanvasSelectionHitResult Enumeration

InkCanvasStrokeCollectedEventArgs Class

InkCanvasStrokeCollectedEventHandler Delegate

InkCanvasStrokeErasingEventArgs Class

InkCanvasStrokeErasingEventHandler Delegate

InkCanvasStrokesReplacedEventArgs Class

InkCanvasStrokesReplacedEventHandler Delegate

InkPresenter Class

ItemCollection Class

ItemContainerGenerator Class

ItemsControl Class

ItemsPanelTemplate Class

ItemsPresenter Class

Label Class

ListBox Class

ListBoxItem Class

ListViewItem Class

MediaElement Class

MediaState Enumeration

Menu Class

MenuItemRole Enumeration

MenuScrollingVisibilityConverter Class

Orientation Enumeration

OverflowMode Enumeration

Page Class

PageRange Structure

PageRangeSelection Enumeration

Panel Class

PasswordBox Class

PrintDialog Class

PrintDialogException Class

ProgressBar Class

RadioButton Class

RichTextBox Class

RowDefinition Class

RowDefinitionCollection Class

ScrollBarVisibility Enumeration

ScrollChangedEventArgs Class

ScrollChangedEventHandler Delegate

ScrollContentPresenter Class

ScrollViewer Class

SelectionChangedEventArgs Class

SelectionChangedEventHandler Delegate

SelectionMode Enumeration

Separator Class

Slider Class

SoundPlayerAction Class

SpellCheck Class

SpellingError Class

SpellingReform Enumeration

StackPanel Class

StickyNoteControl Class

StickyNoteType Enumeration

StretchDirection Enumeration

StyleSelector Class

TabControl Class

TabItem Class

TextBlock Class

TextBox Class

TextChange Class

TextChangedEventArgs Class

TextChangedEventHandler Delegate

TextSearch Class

ToolBar Class

ToolBarTray Class

ToolTip Class

ToolTipEventArgs Class

ToolTipEventHandler Delegate

ToolTipService Class

TreeViewItem Class

UIElementCollection Class

UndoAction Enumeration

UserControl Class

Validation Class

ValidationError Class

ValidationErrorEventAction Enumeration

ValidationErrorEventArgs Class

ValidationResult Class

ValidationRule Class

ValidationStep Enumeration

Viewbox Class

Viewport3D Class

VirtualizationMode Enumeration

VirtualizingPanel Class

VirtualizingStackPanel Class

WebBrowser Class

WrapPanel Class

Minimize

This topic has not yet been rated - Rate this topic

ValidationErrorEventAction Enumeration

.NET Framework 3.5

Describes whether a ValidationError object has been added or cleared.

Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)

public enum ValidationErrorEventAction

XAML Attribute Usage

<object property="enumerationMemberName" .../>

	Member name	Description
	Added	A new ValidationError object has been detected.
	Removed	An existing ValidationError object has been cleared.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

System.Windows.Controls Namespace

ValidationErrorEventArgs

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)

Community Additions

© 2013 Microsoft. All rights reserved.