In a WPF app, in MVP app, I have a combo box,for which I display the data fetched from Database. Before the items added to the Combo box, I want to display the default text such asIn a WPF app, in MVP app, I have a combo box,fo
阅读背景：
如何在WPF的pageload上的组合框中显示默认文本“—选择Team—”?
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