How to focus textbox in wpf. But I'm not able to find the right solution. FocusElement in the page element. Learn how to set focus to a textbox in WPF with this easy-to-follow guide. By following the methods outlined in this tutorial, you can easily set focus on a textbox and improve the usability of your WPF application. Logical focus is set per scope, and WPF allows you to have multiple Focus Scopes in your application, so multiple controls can be logically focused, however only one control in your application can have Keyboard Focus. Controls. e. . The TextBox control The TextBox control is the most basic text-input control found in WPF, allowing the end-user to write plain text, either on a single line, for dialog input, or in multiple lines, like an editor. Mar 19, 2009 · How to automatically select all text on focus in WPF TextBox? Asked 16 years, 11 months ago Modified 1 year, 7 months ago Viewed 187k times Apr 17, 2014 · Problem is probably that your TextBox has Logical Focus, but not Keyboard Focus. Oct 7, 2013 · Good Improvisation. I want to add a simple (at least I thought it was) behaviour to my WPF TextBox. This trick worked for me when i was trying to set the focus of textbox in a Grid that was part of a User Control pop up. Feb 9, 2026 · Learn how to use the Focus method to set focus on a Windows Presentation Foundation TextBox control. When the user presses Escape I want the TextBox he is editing to have the text it had when the user started editing, AND I want to remove the focus from the TextBox. In WPF, setting focus on a TextBox from the view model typically involves a combination of techniques using XAML, data binding, and code-behind. Here's a CodeProject is a platform offering resources, articles, and tools for software developers to learn, share knowledge, and collaborate on coding projects. As the user types in each digit, we move focus to the next TextBox for them. 8 I am new to using WPF and reading through the above examples I had a similar experience trying set the focus to a textbox using the xaml code examples given, i. With just a few lines of code, you can make sure that your users' attention is always drawn to the correct input field. Single-line TextBox The TextBox control is such a commonly used thing that you actually don't have to use any properties on it, to have a full-blown editable text field. all the examples above didn't work. Set focus on TextBox in WPF from view model Asked 16 years, 6 months ago Modified 2 years, 9 months ago Viewed 143k times May 14, 2010 · WPF MVVM Default Focus on Textbox and selectAll If you are looking to set again focus as you interact with other UserControl elements, this will do the trick: Set focus on textbox in WPF from view model (C#) I lost 3 days figuring this out, I hope this can help. We would like to show you a description here but the site won’t allow us. Windows. How to: Set Focus in a TextBox Control This example shows how to use the xref:System. Directly setting focus from the view model breaks the MVVM pattern because focus management is typically handled in the view (XAML or code-behind). wpf-textbox I'm trying to select all the text when the focus is done with the Tab key. What I found was I had to place the FocusManager. This blog will demystify why `TabIndex` might not work and provide **step-by-step solutions** to set focus on a TextBox when a WPF form loads, including XAML-only, code-behind, and MVVM-friendly approaches. UIElement. TextBox control. Focus%2A method to set focus on a xref:System. Now I'm using the GotFocusEvent but now when i click with the mouse it raises the event. Aug 21, 2024 · Conclusion Setting focus on a textbox in a C# WPF application is a simple yet effective way to enhance user interaction and streamline the user experience. Dec 12, 2025 · WPF’s focus system depends on the window’s initialization state, and `TabIndex` alone doesn’t guarantee focus during the initial load. Mar 6, 2013 · Instead of one TextBox control for the code, we have 4 TextBox controls. rii vnt ewd zpq fbm ylo iby gnb lku iyi pws dje dhg pmb slg