private void AddressSuggestions_Updated(object sender, AddressSuggestionsUpdatedEventArgs eventArgs)
{
try
{
ThreadingHelpers.BeginUpdate(MyComboBox);
var text = ThreadingHelpers.GetText(MyComboBox);
ThreadingHelpers.ClearItems(MyComboBox);
foreach (var addressSuggestions in eventArgs.AddressSuggestions)
{
ThreadingHelpers.AddItem(MyComboBox, addressSuggestions);
}
ThreadingHelpers.SetDroppedDown(MyComboBox, true);
ThreadingHelpers.ClearSelection(MyComboBox);
ThreadingHelpers.SetText(MyComboBox, text);
ThreadingHelpers.SetSelectionStart(MyComboBox, text.Length);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
ThreadingHelpers.EndUpdate(MyComboBox);
}
}
private void MyComboBox_KeyPress(object sender, KeyPressEventArgs e)
{
if (char.IsControl(e.KeyChar))
{
return;
}
var searchString = ThreadingHelpers.GetText(MyComboBox);
if (searchString.Length > 1)
{
Task.Run(() => GetAddressSuggestions(searchString));
}
}