---
title: "Class Library"
ms.date: "03/30/2017"
helpviewer_keywords: 
  - "WPF class library [WPF]"
  - "Windows Presentation Foundation class library [WPF]"
ms.assetid: dcb35927-00ad-4141-a1ab-a7a524dd3f10
---
# Class Library (WPF)
The following links refer to namespaces that contain [!INCLUDE[TLA#tla_winclient](../../includes/tlasharptla-winclient-md.md)] APIs.  
  
## In This Section  
  
## Reference  
  
- <xref:Microsoft.Build.Tasks.Windows>  
  
- <xref:Microsoft.Win32> (shared)  
  
- <xref:Microsoft.Windows.Themes>  
  
- <xref:System.Collections.ObjectModel> (shared)  
  
- <xref:System.Collections.Specialized> (shared)  
  
- <xref:System.ComponentModel> (shared)  
  
- <xref:System.Diagnostics> (shared)  
  
- <xref:System.IO> (shared)  
  
- <xref:System.IO.Packaging>  
  
- <xref:System.Printing>  
  
- <xref:System.Printing.IndexedProperties>  
  
- <xref:System.Printing.Interop>  
  
- <xref:System.Security.Permissions> (shared)  
  
- <xref:System.Security.RightsManagement>  
  
- <xref:System.Windows>  
  
- <xref:System.Windows.Annotations>  
  
- <xref:System.Windows.Annotations.Storage>  
  
- <xref:System.Windows.Automation>  
  
- <xref:System.Windows.Automation.Peers>  
  
- <xref:System.Windows.Automation.Provider>  
  
- <xref:System.Windows.Automation.Text>  
  
- <xref:System.Windows.Controls>  
  
- <xref:System.Windows.Controls.Primitives>  
  
- <xref:System.Windows.Converters>  
  
- <xref:System.Windows.Data>  
  
- <xref:System.Windows.Documents>  
  
- <xref:System.Windows.Documents.DocumentStructures>  
  
- <xref:System.Windows.Documents.Serialization>  
  
- <xref:System.Windows.Forms.Integration>  
  
- <xref:System.Windows.Ink>  
  
- <xref:System.Windows.Input>  
  
- <xref:System.Windows.Input.StylusPlugIns>  
  
- <xref:System.Windows.Interop>  
  
- <xref:System.Windows.Markup> (shared)  
  
- <xref:System.Windows.Markup.Localizer>  
  
- <xref:System.Windows.Markup.Primitives>  
  
- <xref:System.Windows.Media>  
  
- <xref:System.Windows.Media.Animation>  
  
- <xref:System.Windows.Media.Converters>  
  
- <xref:System.Windows.Media.Effects>  
  
- <xref:System.Windows.Media.Imaging>  
  
- <xref:System.Windows.Media.Media3D>  
  
- <xref:System.Windows.Media.Media3D.Converters>  
  
- <xref:System.Windows.Media.TextFormatting>  
  
- <xref:System.Windows.Navigation>  
  
- <xref:System.Windows.Resources>  
  
- <xref:System.Windows.Shapes>  
  
- <xref:System.Windows.Threading>  
  
- <xref:System.Windows.Xps>  
  
- <xref:System.Windows.Xps.Packaging>  
  
- <xref:System.Windows.Xps.Serialization>  
  
- <xref:UIAutomationClientsideProviders>  
  
## XAML Support in .NET 4  
 The following namespaces contain types from the System.Xaml assembly. System.Xaml provides common XAML language support for frameworks such as WPF that are built on .NET Framework 4.  
  
- <xref:System.Windows.Markup> (shared)  
  
- <xref:System.Xaml>  
  
- <xref:System.Xaml.Permissions>  
  
- <xref:System.Xaml.Schema>