<Window x:Class="demo.MainWindow"        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"                xmlns:db="clr-namespace:StoreDatabase;assembly=StoreDatabase"        xmlns:local="clr-namespace:demo"        Title="WrappedList" Height="308" Width="383"    >    <Window.Resources>        <local:ImagePathConverter x:Key="ImagePathConverter"></local:ImagePathConverter>           <!--数据模板-->        <DataTemplate x:Key="ItemTemplate">            <Grid >                <Grid.ColumnDefinitions>                    <!--每一个列表项的宽度都一样-->                    <ColumnDefinition SharedSizeGroup="SingleWidthColumn"></ColumnDefinition>                </Grid.ColumnDefinitions>                <Grid.Style>                    <Style>                        <Setter Property="TextBlock.Foreground" Value="red"></Setter>                    </Style>                </Grid.Style>                <Border Margin="5" BorderThickness="10" BorderBrush="Green"                     CornerRadius="4">                    <StackPanel Margin="3">                        <TextBlock Text="{Binding Path=ModelName}" HorizontalAlignment="Center"></TextBlock>                        <Image Source="{Binding Path=ProductImagePath, Converter={StaticResource ImagePathConverter}}"                     Width="80"                     ></Image>                    </StackPanel>                </Border>            </Grid>        </DataTemplate>    </Window.Resources>    <Grid>        <Grid.RowDefinitions>            <RowDefinition Height="Auto"></RowDefinition>            <RowDefinition></RowDefinition>        </Grid.RowDefinitions>        <Button Margin="7,7,7,0" Padding="2" Click="cmdGetProducts_Click">Get Products</Button>        <!--列表框都有ScrollViewer.HorizontalScrollBarVisibility（水平滚动条），-->        <ListBox  Grid.IsSharedSizeScope="True" Grid.Row="1" Margin="7,3,7,10" Name="lstProducts" ItemTemplate="{StaticResource ItemTemplate}"             ScrollViewer.HorizontalScrollBarVisibility="Disabled"            >            <ListBox.ItemsPanel>                <ItemsPanelTemplate>                    <WrapPanel></WrapPanel>                </ItemsPanelTemplate>            </ListBox.ItemsPanel>        </ListBox>    </Grid></Window>

<Window x:Class="demo.ComboBoxSelectionBox"        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"        Title="ComboBoxSelectionBox" Height="300" Width="300"        xmlns:local="clr-namespace:demo"    >    <Window.Resources>        <local:ImagePathConverter x:Key="ImagePathConverter"></local:ImagePathConverter>    </Window.Resources>    <StackPanel Margin="5">        <!--IsEditable是否允许输入内容，自动补充-->        <!--IsReadOnly禁用文本搜索-->        <ComboBox SnapsToDevicePixels="True" Name="lstProducts"                                 IsEditable="{Binding ElementName=chkIsEditable, Path=IsChecked}"              IsReadOnly="{Binding ElementName=chkIsReadOnly, Path=IsChecked}"                                      IsTextSearchEnabled="False" Margin="5" HorizontalAlignment="Stretch">            <ComboBox.ItemContainerStyle>                <Style>                    <Setter Property="Control.Padding" Value="1"></Setter>                    <Style.Triggers>                        <Trigger Property="ComboBoxItem.IsSelected" Value="True">                            <Setter Property="ComboBoxItem.Background" Value="red" />                        </Trigger>                        <Trigger Property="ComboBoxItem.IsHighlighted" Value="True">                            <Setter Property="ComboBoxItem.Background" Value="Yellow" />                        </Trigger>                                            </Style.Triggers>                </Style>            </ComboBox.ItemContainerStyle>            <ComboBox.ItemTemplate>                <DataTemplate>                    <Grid Margin="0" Background="White">                        <Border Margin="5" BorderThickness="1" BorderBrush="Pink"                    Background="{Binding RelativeSource=                          {                             RelativeSource                              Mode=FindAncestor,                              AncestorType={x:Type ComboBoxItem}                          },                           Path=Background                         }" CornerRadius="4">                            <Grid Margin="3">                                <Grid.RowDefinitions>                                    <RowDefinition></RowDefinition>                                    <RowDefinition></RowDefinition>                                </Grid.RowDefinitions>                                <Grid.ColumnDefinitions>                                    <ColumnDefinition></ColumnDefinition>                                    <ColumnDefinition Width="Auto"></ColumnDefinition>                                </Grid.ColumnDefinitions>                                <TextBlock FontWeight="Bold" Text="{Binding Path=ModelNumber}"></TextBlock>                                <TextBlock Grid.Row="1" Text="{Binding Path=ModelName}"></TextBlock>                                <Image Grid.Column="1" Grid.RowSpan="2" Width="50"  Source="{Binding Path=ProductImagePath, Converter={StaticResource ImagePathConverter}}"></Image>                            </Grid>                        </Border>                    </Grid>                </DataTemplate>            </ComboBox.ItemTemplate>        </ComboBox>        <CheckBox Name="chkIsEditable" Margin="5">IsEditable</CheckBox>        <CheckBox Name="chkIsReadOnly" Margin="5">IsReadOnly</CheckBox>            </StackPanel></Window>