Windows Phone关于 Llistpicker用法

首先 你要确认 你有安装Toolkit，然后添加引用，在工程中添加引用。点击Project–Add Reference–.Net选项卡，下拉，找到Microsoft.Phone.Controls.Toolkit,双击添加

第一种xaml里面添加

           <toolkit:ListPicker Header="Categories">
                <toolkit:ListPickerItem Content="Johnny" />
                <toolkit:ListPickerItem Content="Tommy" />
                <toolkit:ListPickerItem Content="Alumi" />
            </toolkit:ListPicker>

CS里面不用写代码

第二种 XAML里面添加

<toolkit:ListPicker Header="Default" Height="229" Name="defaultPicker" Width="414" />

CS里面

this.defaultPicker.ItemsSource = new List<String>() { "London", "China", "Mexico" };

第三种颜色选择控件 XAML 

<toolkit:ListPicker Header="Full ListPicker" Height="217" Name="listPicker1" Width="410" ItemsSource="{Binding}">
 
                <toolkit:ListPicker.FullModeItemTemplate>
 
                    <DataTemplate>
 
                        <StackPanel Orientation="Horizontal">
 
                            <Rectangle Fill="{Binding}" Width="40" Height="40" Margin="10, 10, 10, 10"/>
 
                            <TextBlock Text="{Binding}" VerticalAlignment="Center"/>
 
                        </StackPanel>
 
                    </DataTemplate>
 
                </toolkit:ListPicker.FullModeItemTemplate>
 
                <toolkit:ListPicker.ItemTemplate>
 
                    <DataTemplate>
 
                        <StackPanel Orientation="Horizontal">
 
                            <Rectangle Fill="{Binding}" Width="40" Height="40" Margin="10, 10, 10, 10"/>
 
                            <TextBlock Text="{Binding}" VerticalAlignment="Center"/>
 
                        </StackPanel>
 
                    </DataTemplate>
 
                </toolkit:ListPicker.ItemTemplate>
 
            </toolkit:ListPicker>

CS里面添加

static readonly string[] AccentColors = { "magenta", "purple", "teal", "lime", "brown", "pink", "orange", "blue", "red", "green" };
 
this.listPicker1.DataContext = AccentColors;

显示效果如下

ItemCountThreshold属性   设定 当项目大于几个的时候使用新的页面呈现 如上图所示

SelectedIndex属性  设定 项目的索引