UI测试修剪文本框的文本

Question

我正在测试一个有一些texbox的WPF应用程序。当屏幕大小不足以显示完整的文本框文本时，它会被“截断”并带有省略号：ABCDEDF =＆gt; ABC ...

我想测试这种行为，但不能从任何文本属性中获取值ABC ...，总是得到ABCDEF，有什么建议吗？

Answer 1

来自Microsoft参考：

    /// <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。