从代码后面滚动文本块中的文本
我需要滚动文本块文本。例如，文本块包含 700 个单词。这些单词从代码后面填充到文本块中，因为根据某些“内容”，它可能是不同的 700 个单词。此表单上也有一个文本框。用户将文本块中的单词键入到文本框中。当他们打字时，我会跟踪他们所在的文本块中的哪个单词。但是，并非文本块中的所有单词都适合文本块查看区域，因此我需要从代码后面滚动文本块。我该怎么做呢？
我正在使用 silverlight 3。
谢谢 香农
抱歉..我没有意识到我没有在它自己的线程上问这个问题..我会再次发帖..
i need to scroll the textblock text. For example, the textblock contains 700 words. These words are populated to the textblock from code behind as it could be a different 700 words depending on some "stuff". There is a textbox on this form as well. The user types the words in the textblock into the textbox. As they type i keep track of which word from the textblock they are on. However, not all the words in the textblock will fit in the textblock viewing area, so i need to scroll the textblock from code behind. How do i go about doing this.
I"m using silverlight 3.
Thanks
shannon
sorry.. i didn't realize i didn't ask the question on it's own thread.. I'll post again..
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首先，您需要将 TextBlock 包装在 ScrollViewer 控件中。此时，您可以在后面的代码中设置 ScrollViewer 的垂直和水平偏移，如下所示。请注意，这假定 ScrollViewer 控件名为 ScrollViewer1。
First you'll want to wrap your TextBlock in a ScrollViewer control. At that point, you can set the vertical and horizontal offsets of the ScrollViewer in the code behind like this. Note this assumes a ScrollViewer control named ScrollViewer1.