LongListSelector如何取消选择行? [英] LongListSelector how to de-select a row?

问题描述

我正在尝试在wp7应用程序中使用LongListSelector控件.  一切正常，除了我的生活，我不知道如何取消选择当前选择的行?我曾尝试将'SelectedItem'设置为null，但这并不会取消选择 行.据我所知，此控件未公开"SelectedIndex"属性.

I am trying to use the LongListSelector control in my wp7 app.  Everything is working great, except for the life of me I cannot figure out how to de-select a currently selected row?  I have tried setting the 'SelectedItem' to null, but that does not deselect the row.  The 'SelectedIndex' property is not exposed for this control as far as I can tell.

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