我想要 2 个 selectionchanged 事件,像这样
protected override void xpathList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//my code
}
private void xpathList_SelectionChanged(object sender, SelectionChangedEventsArgs e)
{
//my code
}
它给出了以下错误:Type 'TestApp.MainPage' already defines a member called 'xpathList_SelectionChanged' with the same parameter type
。
我该如何解决这个问题?