mirror of
https://github.com/Stone-Red-Code/docs-desktop.git
synced 2026-09-08 23:43:29 +02:00
Andy (Steve) De George
be103da07e
* net-current-v30plus-md.md * net-current-v40plus-md.md * tla2sharptla-ui-md.md * tla2sharptla-uiautomation-md.md * tla2sharptla-winclient-md.md * tla2sharptla-xaml-md.md * tlasharptla-ui-md.md * tlasharptla-uiautomation-md.md * tlasharptla-winclient-md.md * tlasharptla-xaml-md.md * fix warnings
30 lines
1.9 KiB
Markdown
30 lines
1.9 KiB
Markdown
---
|
|
title: "How to: Use the Content-Scrolling Methods of ScrollViewer"
|
|
ms.date: "03/30/2017"
|
|
dev_langs:
|
|
- "csharp"
|
|
- "vb"
|
|
helpviewer_keywords:
|
|
- "IScrollInfo interface [WPF]"
|
|
- "scrolling methods [WPF]"
|
|
- "ScrollViewer control [WPF], scrolling methods"
|
|
ms.assetid: 4708cc65-6510-45f8-82e6-30b0d3e30045
|
|
---
|
|
# How to: Use the Content-Scrolling Methods of ScrollViewer
|
|
This example shows how to use the scrolling methods of the <xref:System.Windows.Controls.ScrollViewer> element. These methods provide incremental scrolling of content, either by line or by page, in a <xref:System.Windows.Controls.ScrollViewer>.
|
|
|
|
## Example
|
|
The following example creates a <xref:System.Windows.Controls.ScrollViewer> named `sv1`, which hosts a child <xref:System.Windows.Controls.TextBlock> element. Because the <xref:System.Windows.Controls.TextBlock> is larger than the parent <xref:System.Windows.Controls.ScrollViewer>, scroll bars appear in order to enable scrolling. <xref:System.Windows.Controls.Button> elements that represent the various scrolling methods are docked on the left in a separate <xref:System.Windows.Controls.StackPanel>. Each <xref:System.Windows.Controls.Button> in the XAML file calls a related custom method that controls scrolling behavior in <xref:System.Windows.Controls.ScrollViewer>.
|
|
|
|
[!code-xaml[ScrollViewerMethods#1](~/samples/snippets/csharp/VS_Snippets_Wpf/ScrollViewerMethods/CSharp/Window1.xaml#1)]
|
|
|
|
The following example uses the <xref:System.Windows.Controls.ScrollViewer.LineUp%2A> and <xref:System.Windows.Controls.ScrollViewer.LineDown%2A> methods.
|
|
|
|
[!code-csharp[ScrollViewerMethods#2](~/samples/snippets/csharp/VS_Snippets_Wpf/ScrollViewerMethods/CSharp/Window1.xaml.cs#2)]
|
|
[!code-vb[ScrollViewerMethods#2](~/samples/snippets/visualbasic/VS_Snippets_Wpf/ScrollViewerMethods/VisualBasic/Window1.xaml.vb#2)]
|
|
|
|
## See also
|
|
|
|
- <xref:System.Windows.Controls.ScrollViewer>
|
|
- <xref:System.Windows.Controls.StackPanel>
|