Sorry if this has been posted elsewhere but I've been unable to find it. Here's the deal, I have a combobox that has IsEditable = true and I would like to be able to have the user begin typing in the editable box while the drop down menu narrows down the search to locate the text that begins with what the user is typing in.
However, as it currently works the user types a single letter, say "b" into the box and it instantly selects the first option that starts with a 'b' (the list is presorted). Is there some property to get it to allow the user to continue typing in so that they might type "be" without it instantly selecting the first one at the first letter typed. Here is what the full combobox is, if it helps any:
<telerik:RadComboBox Style="{StaticResource RadComboBoxStyle_Light}" Grid.Column="1" HorizontalAlignment="Left" MinWidth="120" Margin="0, 0, 10, 0"
SelectedValuePath="ParentId" ItemsSource="{Binding ParentList}" DisplayMemberPath="ParentName"
SelectedValue="{Binding SelectedParentId, Mode=TwoWay}" ex:ComboBox.Mode="Async" VerticalAlignment="Bottom"
IsEnabled="{Binding IsReady}" IsEditable="True"
Visibility="{Binding IsDisplayMode, Converter={StaticResource VisibilityConverter}, ConverterParameter='Inverse'}" />
Thanks in advance!
However, as it currently works the user types a single letter, say "b" into the box and it instantly selects the first option that starts with a 'b' (the list is presorted). Is there some property to get it to allow the user to continue typing in so that they might type "be" without it instantly selecting the first one at the first letter typed. Here is what the full combobox is, if it helps any:
<telerik:RadComboBox Style="{StaticResource RadComboBoxStyle_Light}" Grid.Column="1" HorizontalAlignment="Left" MinWidth="120" Margin="0, 0, 10, 0"
SelectedValuePath="ParentId" ItemsSource="{Binding ParentList}" DisplayMemberPath="ParentName"
SelectedValue="{Binding SelectedParentId, Mode=TwoWay}" ex:ComboBox.Mode="Async" VerticalAlignment="Bottom"
IsEnabled="{Binding IsReady}" IsEditable="True"
Visibility="{Binding IsDisplayMode, Converter={StaticResource VisibilityConverter}, ConverterParameter='Inverse'}" />
Thanks in advance!