C# 在ListView中对项目进行分组-Windows应用商店应用
我正在努力做到这一点 但到目前为止,我可以在列表中列出所有蓝色项目,而不需要将它们分开。 这就是我用的 XAML: Page.xamlC# 在ListView中对项目进行分组-Windows应用商店应用,c#,xaml,listview,windows-runtime,windows-store-apps,C#,Xaml,Listview,Windows Runtime,Windows Store Apps,我正在努力做到这一点 但到目前为止,我可以在列表中列出所有蓝色项目,而不需要将它们分开。 这就是我用的 XAML: Page.xaml <Grid Grid.Row="1" Grid.RowSpan="2" Background="White"> <Grid.ColumnDefinitions> <ColumnDefinition Width="875" /> <Co
<Grid Grid.Row="1" Grid.RowSpan="2" Background="White">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="875" />
<ColumnDefinition Width="385"/>
</Grid.ColumnDefinitions>
<ListView Grid.Column="0" ItemsSource="{Binding MyMeets}" Style="{StaticResource MyMeetingsRowUsers}" ></ListView>
</Grid>
风格:
<DataTemplate x:Key="MyMeetingUser">
<Grid Margin="0,0,0,10" >
<Grid.RowDefinitions>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>
<StackPanel Height="78" Width="875">
<StackPanel.Background>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0,1" >
<GradientStop Color="#FF0072C6" Offset="0"/>
<GradientStop Color="#FF008FD4" Offset="1"/>
</LinearGradientBrush>
</StackPanel.Background>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="90"/>
<ColumnDefinition Width="65"/>
<ColumnDefinition Width="388"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<TextBlock x:Name="MyMeetingRowDayNumber" Grid.Column="0" Text="{Binding MyMeetingRowDayNumber}" Style="{StaticResource MyMeetingsRowDay}" />
<Grid Grid.Column="1">
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" x:Name="MyMeetingRowDayText" Text="{Binding MyMeetingRowDayText}" Style="{StaticResource MyMeetingsRowDayText}" Height="28"></TextBlock>
<TextBlock Grid.Row="1" x:Name="MyMeetingRowDayHour" Text="{Binding MyMeetingRowDayHour}" Style="{StaticResource MyMeetingsRowDayHour}" ></TextBlock>
</Grid>
<TextBlock Grid.Column="2" x:Name="MyMeetingsRowTitle" Text="{Binding MyMeetingsRowTitle}" Style="{StaticResource MyMeetingsRowTitle}" />
</Grid>
</StackPanel>
</Grid>
</DataTemplate>
<Style x:Key="MyMeetingsRowUsers" TargetType="ListView" >
<Setter Property="HorizontalContentAlignment" Value="Right" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden" />
<Setter Property="Background" Value="Transparent"/>
<Setter Property="TabNavigation" Value="Local"/>
<Setter Property="IsHoldingEnabled" Value="True"/>
<Setter Property="Margin" Value="44,36,0,0" />
<Setter Property="ItemTemplate" Value="{StaticResource MyMeetingUser}" />
<Setter Property="Transitions">
<Setter.Value>
<TransitionCollection>
<EntranceThemeTransition />
</TransitionCollection>
</Setter.Value>
</Setter>
</Style>
在代码背后我有这个
private ObservableCollection<MeetingRow<Meeting>> myMeet = new ObservableCollection<MeetingRow<Meeting>>();
public ObservableCollection<MeetingRow<Meeting>> MyMeets
{
get { return myMeet; }
set { SetProperty(ref myMeet, value); }
}
私有ObservableCollection myMeet=新ObservableCollection();
公众可观察收集MyMeetings
{
获取{return myMeet;}
set{SetProperty(ref myMeet,value);}
}
我在OnNavigatedTo上填写的。正如我所说,我得到了蓝色的行,但我不知道如何添加灰色的行来根据日期将它们分开。我设法用这个方法找到了一个解决方案 似乎CollectionViewSource是一个不错的选择。可能重复的