Pooja PoojariandAndy De George
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* Suggestion/warning fixes for US-1889327. * Updated H2s. * Minor content edit. * Review edits. * Minor edits. * Update dotnet-desktop-guide/framework/wpf/advanced/localization-attributes-and-comments.md Co-authored-by: Andy (Steve) De George <[email protected]>
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| How to: Change the FlowDirection of Content Programmatically | 03/30/2017 | devdivchpfy22 | Learn how to change the FlowDirection of content programmatically. |
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How to: Change the FlowDirection of Content Programmatically
This example shows how to programmatically change the xref:System.Windows.FrameworkElement.FlowDirection%2A property of a xref:System.Windows.Controls.FlowDocumentReader.
Create button elements
Two xref:System.Windows.Controls.Button elements are created, each representing one of the possible values of xref:System.Windows.FlowDirection. When a button is clicked, the associated property value is applied to the contents of a xref:System.Windows.Controls.FlowDocumentReader named tf1. The property value is also written to a xref:System.Windows.Controls.TextBlock named txt1.
[!code-xamlFlowDirectionSnippets#_FlowDirectionXAML]
C# code example
The events associated with the button clicks defined above are handled in a C# code-behind file.
[!code-csharpFlowDirectionSnippets#_FlowDirection] [!code-vbFlowDirectionSnippets#_FlowDirection]