Wpf update textblock. Jan 29, 2017 · I'm having a WPF Project, in which I'm performing an installation To show the installations progress, the window is containing a TextBox which I want to update using for example: LogDisplay. . XAML Jul 5, 2017 · How to Update Text of TextBlock in WPF Asked 7 years, 10 months ago Modified 7 years, 10 months ago Viewed 334 times Oct 31, 2021 · I have a textbox that provide user to input string. A TextBlock control in WPF provides a lightweight control for displaying small amounts of flow content. This tutorial and code examples demonstrates how to use a WPF TextBlock control in a WPF app and set its font style, text formatting, alignment, text decorations and other properties in XAML and C#. In that loop i have waited for 2 second and after the waiting i have updated the text of the textblock but it seems that the textblock is not updating with the text. With each loop iteration, I want to visually update the text of a textblock. A TextBlock control with text, a button, and a line break. So when that task completes or when that event is raised, update the string property bound to your TextBlock. My question is, how do I adapt this code to make the textblock "updatable"? It says it's already being used by another thread (the main thread).
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