【发布时间】:2017-02-12 19:01:08
【问题描述】:
我正在构建一个可以显示您成绩的学校应用。 我有以下数据结构:
public class Rootobject
{
public List<Subject> subjects{ get; set; }
}
public class Subject
{
public String name { get; set; }
public int id { get; set; }
public String teacher { get; set; }
public GradeSet wirtten { get; set; }
public GradeSet spoken { get; set; }
public float average { get; set; }
}
public class GradeSet
{
public float counts { get; set; }
public List<Grade> grades { get; set; }
public float average { get; set; }
}
public class Grade
{
public string name { get; set; }
public string grade { get; set; }
}
我有一个来自“主题”类型的 ObservableCollection
subjects = new ObservableCollection<Subject>();
我有 3 个列表视图。一个显示所有科目(姓名和教师)。这已经奏效了。 我如何绑定它:
<ListView Name="SubjectsListView" IsItemClickEnabled="True" ItemsSource="{x:Bind subjects}" ItemClick="FacherListView_ItemClick">
<ListView.ItemTemplate>
<DataTemplate x:DataType="data:Subject">
<Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<TextBlock Text="{x:Bind name}" FontSize="20" Margin="4,0,0,0" />
<TextBlock Text="{x:Bind teacher}" Grid.Row="1" Margin="4,4,0,0" />
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
在其他 2 个 ListViews 中,第一个,我想显示书面成绩(姓名和成绩本身),第二个,我想显示口语成绩(姓名和成绩本身)。 ListView 的书面和口语成绩看起来一样,但是如何将成绩和名称绑定到它们? 这是列表视图:
<ListView Name="gradeView" Grid.Column="0" HorizontalContentAlignment="Stretch" Grid.Row="2" SelectionMode="None">
<ListView.ItemTemplate>
<DataTemplate>
<Grid Margin="4">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<StackPanel Orientation="Vertical">
<TextBlock Name="GradeName" Text="The name of the grade" FontSize="20" FontWeight="Bold" />
<TextBlock Name="GradeName" Text="the grade (B+)" FontSize="20" />
</StackPanel>
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
【问题讨论】:
标签: c# windows xaml data-binding uwp