c# - UI测试文本框的修剪文本

Question

我正在测试具有一些文本框的 WPF 应用程序。当屏幕尺寸不足以显示完整的文本框文本时，它会被省略号“截断”:ABCDEDF => ABC ...

我想测试这种行为，但永远无法从任何文本属性中获取值 ABC ...，始终获取 ABCDEF，有什么建议吗？

Answer 1

来自微软的引用资料:

    /// <summary>
    /// The TextTrimming property specifies the trimming behavior situation
    /// in case of clipping some textual content caused by overflowing the line's box.
    /// </summary>
    public TextTrimming TextTrimming
    {
        get { return (TextTrimming)GetValue(TextTrimmingProperty); }
        set { SetValue(TextTrimmingProperty, value); }
    }

TextTrimming 定义如何在 WPF TextBlock 中修剪文本。