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我试图从建议选择事件中的代码背后设置自动建议框的文本,但通过这样做,我的建议列表正在关闭,如果我直接将文本设置为模型名称,则建议列表未关闭。如何在建议选择的事件中设置来自c#的自动建议框的文本?
我想将自动提示框文本设置为模型属性,但列表正在关闭,如果我这样做,我不想关闭此事件的建议列表。
另一方面,如果我设置文本作为直接的模型名称,那么列表不会闭合。我真的变得非常困惑,使其工作。
建议选的事件:
private void recipient_SuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
var getType = args.SelectedItem.GetType();
if (getType.Name == "Table_People")
{
var selectedItemRecipient = args.SelectedItem as Table_People;
//By doing this the list is getting closed.
sender.Text = selectedItemRecipient.FirstName + " " + selectedItemRecipient.LastName;
recipienterror.Visibility = Visibility.Collapsed;
_personID = selectedItemRecipient.PersonID;
}
else
{
var selectedItemRecipientPlaces = args.SelectedItem as Table_Places;
_placeID = selectedItemRecipientPlaces.PlaceID;
//By doing this the list is getting closed.
sender.Text = selectedItemRecipientPlaces.FirstName + " " + selectedItemRecipientPlaces.LastName;
recipienterror.Visibility = Visibility.Collapsed;
}
}
在此先感谢。
润版液的解决方案:在XAML代码中,我们需要设置TextMemberPath(模型的属性),最后设置QuerySubmitted event.No文本需要设置SuggestionChosen事件的文本。 – tushargoyal1309