AutoSuggestBox.SuggestionChosen Event
Important
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Raised before the text content of the editable control component is updated.
// Register
event_token SuggestionChosen(TypedEventHandler<AutoSuggestBox, AutoSuggestBoxSuggestionChosenEventArgs const&> const& handler) const;
// Revoke with event_token
void SuggestionChosen(event_token const* cookie) const;
// Revoke with event_revoker
AutoSuggestBox::SuggestionChosen_revoker SuggestionChosen(auto_revoke_t, TypedEventHandler<AutoSuggestBox, AutoSuggestBoxSuggestionChosenEventArgs const&> const& handler) const;C#
public event TypedEventHandler<AutoSuggestBox,AutoSuggestBoxSuggestionChosenEventArgs> SuggestionChosen;function onSuggestionChosen(eventArgs) { /* Your code */ }
autoSuggestBox.addEventListener("suggestionchosen", onSuggestionChosen);
autoSuggestBox.removeEventListener("suggestionchosen", onSuggestionChosen);
- or -
autoSuggestBox.onsuggestionchosen = onSuggestionChosen;Public Custom Event SuggestionChosen As TypedEventHandler(Of AutoSuggestBox, AutoSuggestBoxSuggestionChosenEventArgs) XAML
<AutoSuggestBox SuggestionChosen="eventhandler"/>
When a book is chosen from a suggestion list, set the text area of AutoSuggestBox to the book's title:
XAML
<AutoSuggestBox
ItemsSource="{x:Bind Books}"
SuggestionChosen="AutoSuggestBox_SuggestionChosen"
UpdateTextOnSelect="True" />
cs
private void AutoSuggestBox_SuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
var book = args.SelectedItem as Book;
sender.Text = book.Title;
}
Respond to this event when you want to display information in the editable part of the control. An alternative way of updating the text when a suggestion is chosen is to use the TextMemberPath property.
| Product | Versions |
|---|---|
| WinRT | Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100 |