在WPF C#XAML中从tabitem模板创建多个tabitems

我从MSDN上读了很多关于WPF样式、数据模板和内容模板的教程，但都没有成功。 我需要在TabControl中创建相同的TabItems，并且手动创建了TabItem，我想将其用作TabControl中其他TabItems的Style和ContentTemplate的宿主

<TabItem Header="1.semestar">
    <Grid x:Name="GridSemestra">
        <Grid.DataContext>
            <ViewModel:PredmetVM/>
        </Grid.DataContext>
    <Grid.RowDefinitions>
        <RowDefinition/>
        <RowDefinition/>
        <RowDefinition/>
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
         <ColumnDefinition MinWidth="100"/>
         <ColumnDefinition MinWidth="30"/>
    </Grid.ColumnDefinitions>


    <Grid.Children>
        <ListBox x:Name="PredmetiLW" Grid.Row="0" BorderThickness="0" Grid.Column="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
             <ListBox.ItemTemplate>
                 <DataTemplate>
                     <TextBlock Text="{Binding Naziv}" />
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
         <ListBox x:Name="RadioLW" Grid.Row="0" Grid.Column="1" BorderThickness="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
             <ListBox.ItemTemplate>
                  <DataTemplate>
                       <TextBlock Text="{Binding Ocjena}"/>
                  </DataTemplate>
             </ListBox.ItemTemplate>
          </ListBox>
          <Label Content="Prosjek Semestra :" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Row="1" Grid.Column="0" />
          <Label x:Name="_prosjekSemestra"  Grid.Row="1" Grid.Column="1" ContentStringFormat="F2" Content="{Binding _prosjek, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center" />
          <Label Content="Ostvareni ECTS-ovi :" HorizontalAlignment="right" VerticalAlignment="Center" Grid.Row="2" Grid.Column="0" />
          <Label x:Name="_ectsSemestra"  Grid.Row="2" Grid.Column="1" Content="{Binding _ectsovi, Mode=OneWay}"  HorizontalAlignment="Center" VerticalAlignment="Center"/>
      </Grid.Children> 
   </Grid>
</TabItem>

---

如果要使用相同的模板呈现项目，请为选项卡控件设置ItemTemplate，如下所示：

 <TabControl ItemsSource="{Binding MyTabItems}">
            <TabControl.ItemTemplate>
                <DataTemplate>
                    <Grid x:Name="GridSemestra">
                        <Grid.DataContext>
                            <ViewModel:PredmetVM/>
                        </Grid.DataContext>
                        <Grid.RowDefinitions>
                            <RowDefinition/>
                            <RowDefinition/>
                            <RowDefinition/>
                        </Grid.RowDefinitions>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition  MinWidth="100"/>
                            <ColumnDefinition  MinWidth="30"/>
                        </Grid.ColumnDefinitions>


                        <Grid.Children>
                            <ListBox x:Name="PredmetiLW" Grid.Row="0" BorderThickness="0" Grid.Column="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
                                <ListBox.ItemTemplate>
                                    <DataTemplate>
                                        <TextBlock Text="{Binding Naziv}" />
                                    </DataTemplate>
                                </ListBox.ItemTemplate>
                            </ListBox>
                            <ListBox x:Name="RadioLW" Grid.Row="0" Grid.Column="1" BorderThickness="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
                                <ListBox.ItemTemplate>
                                    <DataTemplate>
                                        <TextBlock  Text="{Binding Ocjena}"/>
                                    </DataTemplate>
                                </ListBox.ItemTemplate>
                            </ListBox>
                            <Label Content="Prosjek Semestra :" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Row="1" Grid.Column="0" />
                            <Label x:Name="_prosjekSemestra"  Grid.Row="1" Grid.Column="1" ContentStringFormat="F2" Content="{Binding _prosjek, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center" />
                            <Label Content="Ostvareni ECTS-ovi :" HorizontalAlignment="right" VerticalAlignment="Center" Grid.Row="2" Grid.Column="0" />
                            <Label x:Name="_ectsSemestra"  Grid.Row="2" Grid.Column="1" Content="{Binding _ectsovi, Mode=OneWay}"  HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Grid.Children>


                    </Grid>
                </DataTemplate>
            </TabControl.ItemTemplate>
        </TabControl>

---

执行此操作时，对于属性MyTabItems中的所有项目，将生成TabItems，如果希望项目使用相同的模板呈现，请为TabControl设置ItemTemplate，如下所示：

 <TabControl ItemsSource="{Binding MyTabItems}">
            <TabControl.ItemTemplate>
                <DataTemplate>
                    <Grid x:Name="GridSemestra">
                        <Grid.DataContext>
                            <ViewModel:PredmetVM/>
                        </Grid.DataContext>
                        <Grid.RowDefinitions>
                            <RowDefinition/>
                            <RowDefinition/>
                            <RowDefinition/>
                        </Grid.RowDefinitions>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition  MinWidth="100"/>
                            <ColumnDefinition  MinWidth="30"/>
                        </Grid.ColumnDefinitions>


                        <Grid.Children>
                            <ListBox x:Name="PredmetiLW" Grid.Row="0" BorderThickness="0" Grid.Column="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
                                <ListBox.ItemTemplate>
                                    <DataTemplate>
                                        <TextBlock Text="{Binding Naziv}" />
                                    </DataTemplate>
                                </ListBox.ItemTemplate>
                            </ListBox>
                            <ListBox x:Name="RadioLW" Grid.Row="0" Grid.Column="1" BorderThickness="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
                                <ListBox.ItemTemplate>
                                    <DataTemplate>
                                        <TextBlock  Text="{Binding Ocjena}"/>
                                    </DataTemplate>
                                </ListBox.ItemTemplate>
                            </ListBox>
                            <Label Content="Prosjek Semestra :" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Row="1" Grid.Column="0" />
                            <Label x:Name="_prosjekSemestra"  Grid.Row="1" Grid.Column="1" ContentStringFormat="F2" Content="{Binding _prosjek, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center" />
                            <Label Content="Ostvareni ECTS-ovi :" HorizontalAlignment="right" VerticalAlignment="Center" Grid.Row="2" Grid.Column="0" />
                            <Label x:Name="_ectsSemestra"  Grid.Row="2" Grid.Column="1" Content="{Binding _ectsovi, Mode=OneWay}"  HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Grid.Children>


                    </Grid>
                </DataTemplate>
            </TabControl.ItemTemplate>
        </TabControl>

---

执行此操作时，将为属性MyTabItems中的所有项生成TabItems

这就是为任何

TabItem

定义样式的方式。在本例中，我为

选项卡项的
标题
内容创建了白色边框和黑色背景：

<Style TargetType="{x:Type TabItem}">
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type TabItem}">

        <Border BorderBrush="White" BorderThickness="5" Margin="2">
          <Grid Width="100" Height="100" Background="Black">
            <ContentPresenter x:Name="ContentSite"
                              VerticalAlignment="Center"
                              HorizontalAlignment="Center"
                              ContentSource="Header"
                              RecognizesAccessKey="True"/>
          </Grid>
        </Border>

      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

这是为任何
选项卡项定义样式的方式。在本例中，我为
选项卡项的
标题
内容创建了白色边框和黑色背景：

<Style TargetType="{x:Type TabItem}">
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type TabItem}">

        <Border BorderBrush="White" BorderThickness="5" Margin="2">
          <Grid Width="100" Height="100" Background="Black">
            <ContentPresenter x:Name="ContentSite"
                              VerticalAlignment="Center"
                              HorizontalAlignment="Center"
                              ContentSource="Header"
                              RecognizesAccessKey="True"/>
          </Grid>
        </Border>

      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>


hmm谢谢，可能我误解了你，但我不想创建新属性MyTabItems然后绑定到它，我只想在Xaml中减少（停止）复制/粘贴6x TabItems的相同代码，除了TabItem的Header属性和ItemsSource的children属性外，这些代码的外观和行为都很相似。hmm谢谢，可能我误解了你，但我不想创建新属性MyTabItems，然后绑定到它，我只想减少（停止）复制/粘贴相同的代码，在Xaml中用于6x TabItems，除了TabItem的Header属性和ItemsSource的children属性外，这些代码的外观和行为都相似。在这个示例中，什么是固定的，什么是可变的？我的意思是，在一个实例到另一个实例之间，什么可以改变？模板中应该有什么？@meilke红色的属性只是在改变，我想在创建tabitem的实例时设置它们。在这个例子中，什么是固定的，什么是可变的？我的意思是，从一个实例到另一个实例，什么可以改变？模板中应该有什么？@meilke红色的属性只是在改变，我想在创建tabitem实例时设置它们。我如何为该控制模板中的每个ItemTab设置标题？原因无效原因此tabitem继承了模板的header属性？如何为该控件模板中的每个ItemTab设置header？原因不起作用原因此tabitem从模板继承标头属性？