Combo box in windows phone 8

问题

<ComboBox x:Name="c1" Margin="21,134,228,-184" BorderBrush="{x:Null}" BorderThickness="6" Background="{x:Null}" Foreground="#FFFF0017" />

List<String> source = new List<String>();

c1.ItemsSource = source;

c1.SelectedIndex = 0;

I can see the items but I can't select them? and I can't scroll??? like when I add more than the size of the combo box,

it should appear a scroll? I'm coming from windows store c# and that is the way it is over there.

I want it to make it work just as a regular combobox, you click on it and it will appear a scrollable list of items that you can select... Thanks!

回答1:

It is not recommended to use combobox control. Use the ListPicker Control.

Steps :

Download the nuget package from this link: https://www.nuget.org/packages/WPtoolkit/

Add a reference to the top of your xaml file :

xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"

Use ListPicker as shown below :

<toolkit:ListPicker  Height="50" ScrollViewer.VerticalScrollBarVisibility="Auto" ItemsSource="{Binding ElementName=ConverterPage, Path=Locations}" Margin="179,129,70,434" Name="cmbCurrFrom">
        <toolkit:ListPicker.ItemTemplate>
            <DataTemplate>
                <TextBlock FontSize="30" Foreground="Black" Text="{Binding Path=Location}"></TextBlock>
            </DataTemplate>
        </toolkit:ListPicker.ItemTemplate>
        <toolkit:ListPicker.FullModeItemTemplate>
            <DataTemplate>
                <TextBlock FontSize="30" Foreground="Black" Text="{Binding Path=Location}"></TextBlock>
            </DataTemplate>
        </toolkit:ListPicker.FullModeItemTemplate>
    </toolkit:ListPicker>

来源：https://stackoverflow.com/questions/17256075/combo-box-in-windows-phone-8

标签

windows-phone-8