mirror of
https://github.com/Stone-Red-Code/docs-desktop.git
synced 2026-09-04 17:16:03 +02:00
Andy De George
da363692ff
* Reset branch for WPF changes * Convert BMP to PNG; fix link-out-of-scope err * Add snippets for WPF... 6794 files!!!! * Add missing snippets * update file updated between migration * Fix paths to include * update breadcrumb and toc * fix index links * fix index links * fix index links * fix markdown
30 lines
1.8 KiB
Markdown
30 lines
1.8 KiB
Markdown
---
|
|
title: "Change Selection in a RichTextBox Programmatically"
|
|
ms.date: "03/30/2017"
|
|
dev_langs:
|
|
- "csharp"
|
|
- "vb"
|
|
helpviewer_keywords:
|
|
- "changing selections in a text box [WPF]"
|
|
- "changing selections in a RichTextBox [WPF]"
|
|
ms.assetid: f1213205-1ad7-4cd2-b115-460173cc5aa3
|
|
---
|
|
# Change Selection in a RichTextBox Programmatically
|
|
This example shows how to programmatically change the current selection in a <xref:System.Windows.Controls.RichTextBox>. This selection is the same as if the user had selected the content by using the user interface.
|
|
|
|
## Example
|
|
The following [!INCLUDE[TLA#tla_xaml](../../../includes/tlasharptla-xaml-md.md)] code describes a named <xref:System.Windows.Controls.RichTextBox> control with simple content.
|
|
|
|
[!code-xaml[RichTextBoxMiscSnippets_snip#ChangeSelectionProgrammaticalyExampleWholePage](~/samples/snippets/csharp/VS_Snippets_Wpf/RichTextBoxMiscSnippets_snip/CSharp/ChangeSelectionProgrammaticaly.xaml#changeselectionprogrammaticalyexamplewholepage)]
|
|
|
|
## Example
|
|
The following code programmatically selects some arbitrary text when the user clicks inside the <xref:System.Windows.Controls.RichTextBox>.
|
|
|
|
[!code-csharp[RichTextBoxMiscSnippets_snip#ChangeSelectionProgrammaticalyCodeExampleWholePage](~/samples/snippets/csharp/VS_Snippets_Wpf/RichTextBoxMiscSnippets_snip/CSharp/ChangeSelectionProgrammaticaly.xaml.cs#changeselectionprogrammaticalycodeexamplewholepage)]
|
|
[!code-vb[RichTextBoxMiscSnippets_snip#ChangeSelectionProgrammaticalyCodeExampleWholePage](~/samples/snippets/visualbasic/VS_Snippets_Wpf/RichTextBoxMiscSnippets_snip/VisualBasic/ChangeSelectionProgrammaticaly.xaml.vb#changeselectionprogrammaticalycodeexamplewholepage)]
|
|
|
|
## See also
|
|
|
|
- [RichTextBox Overview](richtextbox-overview.md)
|
|
- [TextBox Overview](textbox-overview.md)
|