我正在开发 Windows Phone 8 应用程序。
我正在研究 Coverflow 功能,我正在尝试加载 600 个项目,但它总是显示Out of Memory Error
Code:
<DataTemplate x:Key="DataTemplate1">
<Grid VerticalAlignment="Center" HorizontalAlignment="Center">
<Grid.RowDefinitions>
<RowDefinition/>
</Grid.RowDefinitions>
<Border Grid.Row="0" Height="400" Width="400" CornerRadius="30,30,30,30">
<Border.Background>
<ImageBrush ImageSource="Images/sample.png" />
</Border.Background>
</Border>
<Grid Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Top">
<TextBlock HorizontalAlignment="Center"
VerticalAlignment="Center"
Margin="5,20,5,5"
Foreground="#000000"
Text="{Binding Title}"/>
</Grid>
<Grid Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Bottom">
<TextBlock HorizontalAlignment="Center"
VerticalAlignment="Center"
Margin="5,5,5,20"
Foreground="#000000"
Text="{Binding SubTitle}"/>
</Grid>
</Grid>
</DataTemplate>
我尝试检查为什么会这样,因为每次它都会使用以下代码加载图像
<Border Grid.Row="0" Height="400" Width="400" CornerRadius="30,30,30,30">
<Border.Background>
<ImageBrush ImageSource="Images/sample.png" />
</Border.Background>
</Border>
我尝试删除Width
and Height
它有效,但我希望图像更大。
我怎样才能解决这个问题 ?