Occurs before the editor accepts the selected value and allows you to substitute a selected popup item with another object.
public event EventHandler<AutoSuggestEditSuggestionChoosingEventArgs> SuggestionChoosing
Public Event SuggestionChoosing As EventHandler(Of AutoSuggestEditSuggestionChoosingEventArgs)
The SuggestionChoosing event's data class is AutoSuggestEditSuggestionChoosingEventArgs. The following properties provide information specific to this event:
|Handled||Gets or sets whether item substitution operation is handled and no default processing is required.|
|SelectedItem||Gets the data item that corresponds to a suggestion that is about to be chosen.|
Handle the SuggestionChoosing event to substitute a selected popup item with another object.
Use the event arguments' SelectedItem property to get the data item that corresponds to a chosen suggestion.