Linebreak in WPF Label

Introduction

In WPF (Windows Presentation Foundation), the Label control is commonly used to display text on a user interface. By default, the Label control automatically wraps the content within a single line. However, there might be scenarios where you want to display text with line breaks in a Label control. This guide will demonstrate how to achieve line breaks in a WPF Label control.

Solution

To display line breaks in a WPF Label control, you can utilize the following approaches:

1. Using Newline Characters

You can insert newline characters (\n) within the text of the Label control to indicate line breaks. For example:

Label label = new Label();
label.Content = "Line 1\nLine 2";

2. Using Inline Elements

Another method of achieving line breaks is by using Inline elements within the Label control. By encapsulating each line of text in a separate TextBlock element, you can effectively create line breaks. Example:

Label label = new Label();
label.Content = new TextBlock()
{
    Inlines =
    {
        new Run("Line 1"),
        new LineBreak(),
        new Run("Line 2")
    }
};

3. Using TextWrapping Property

You can set the TextWrapping property of the Label control to Wrap or WrapWithOverflow to enable automatic line wrapping. For example:

Label label = new Label();
label.TextWrapping = TextWrapping.Wrap;
label.Content = "Long text that will wrap to the next line if necessary.";

Conclusion

By using newline characters, inline elements, or adjusting the TextWrapping property, you can easily achieve line breaks in a WPF Label control. These methods allow you to display multi-line text content effectively.