mirror of
https://github.com/Stone-Red-Code/docs-desktop.git
synced 2026-09-06 16:06:07 +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
25 lines
1.3 KiB
Markdown
25 lines
1.3 KiB
Markdown
---
|
|
title: "How to: Make a TextBox Control Read-Only"
|
|
ms.date: "03/30/2017"
|
|
helpviewer_keywords:
|
|
- "read-only TextBox controls [WPF]"
|
|
- "TextBox control read-only"
|
|
ms.assetid: e707ec59-8b22-473e-b77c-3060a237517a
|
|
---
|
|
# How to: Make a TextBox Control Read-Only
|
|
This example shows how to configure a <xref:System.Windows.Controls.TextBox> control to not allow user input or modification.
|
|
|
|
## Example
|
|
To prevent users from modifying the contents of a <xref:System.Windows.Controls.TextBox> control, set the <xref:System.Windows.Controls.Primitives.TextBoxBase.IsReadOnly%2A> attribute to **true**.
|
|
|
|
[!code-xaml[TextBox_MiscCode#_ReadOnlyTextBoxXAML](~/samples/snippets/csharp/VS_Snippets_Wpf/TextBox_MiscCode/CSharp/Window1.xaml#_readonlytextboxxaml)]
|
|
|
|
The <xref:System.Windows.Controls.Primitives.TextBoxBase.IsReadOnly%2A> attribute affects user input only; it does not affect text set in the [!INCLUDE[TLA#tla_xaml](../../../includes/tlasharptla-xaml-md.md)] description of a <xref:System.Windows.Controls.TextBox> control, or text set programmatically through the <xref:System.Windows.Controls.TextBox.Text%2A> property.
|
|
|
|
The default value of <xref:System.Windows.Controls.Primitives.TextBoxBase.IsReadOnly%2A> is **false**.
|
|
|
|
## See also
|
|
|
|
- [TextBox Overview](textbox-overview.md)
|
|
- [RichTextBox Overview](richtextbox-overview.md)
|