WPF / C＃，在添加列后向GridView添加行

Question

I can't for the life of me figure out how to add rows to a ListView. 我一辈子都无法弄清楚如何向ListView添加行。 I don't understand why this doesn't work when it works just fine for ListBox (without the rows).. i feel like i'm missing something really simple here, can someone help me out? 我不明白为什么它对于ListBox来说很好（没有行）时为什么不起作用..我觉得我在这里缺少了一些非常简单的东西，有人可以帮我吗？

EDIT: didn't paste all the code sorry 编辑：并没有粘贴所有代码对不起

<ListView Margin="10" Name="lvUsers">
        <ListView.View>
                <GridView>
                        <GridViewColumn Header="Name" Width="120" />
                        <GridViewColumn Header="Age" Width="50" />
                        <GridViewColumn Header="Mail" Width="150" />
                </GridView>
        </ListView.View>


<StackPanel Orientation="Horizontal" Height="45"> <!--Stacks Items Horizontally-->
                            <ComboBox Width="100" Height="30">
                                <ComboBoxItem IsSelected="True">DirecTV</ComboBoxItem>
                                <ComboBoxItem>Hyundai</ComboBoxItem>
                                <ComboBoxItem>None</ComboBoxItem>
                            </ComboBox>
                            <TextBox Width="445" Height="30" Text="Follow RedZone on Twitter" VerticalContentAlignment="Center"/>
                            <CheckBox IsChecked="True" VerticalAlignment="Center">
                                <CheckBox.LayoutTransform>
                                    <ScaleTransform ScaleX="1.5" ScaleY="1.5"></ScaleTransform>
                                </CheckBox.LayoutTransform>
                            </CheckBox>
                        <Button Content="Delete"  Height="Auto" Width="Auto" HorizontalAlignment="Right" VerticalAlignment="Top" VerticalContentAlignment="Top"/>
                    </StackPanel>
</ListView>

Answer 1

As suggested in the comment section, Bind your ListView (although by your code looks like you aiming for a DataGrid ) to some collection and it will create an "row" for every element in the collection. 如注释部分中所建议，将ListView （尽管您的代码看起来像您针对DataGrid ） DataGrid到某个集合，它将为集合中的每个元素创建一个“行”。

You can define columns and bind them to properties of your elements 您可以定义列并将其绑定到元素的属性

    <DataGrid Margin="10" Name="lvUsers" ItemsSource="{Binding YourCollection}">
        <DataGrid.Columns>
            <DataGridTextColumn Binding="{Binding Name}"/>
            <DataGridTextColumn Binding="{Binding Age}"/>
            <DataGridTextColumn Binding="{Binding Mail}"/>
        </DataGrid.Columns>    
    </DataGrid>

Also, you need to set the DataContext of the window to the class containing your collection (Known as ViewModel) 另外，您需要将窗口的DataContext设置为包含您的集合的类（称为ViewModel）

<Window.DataContext>
   <local:MyViewModel/>
</Window.DataContext>

If your not familar with MVVM or Bindings, here are some links to get you started 如果您不熟悉MVVM或绑定，可以通过以下链接开始使用

MVVM: MVVM：

http://msdn.microsoft.com/en-us/magazine/dd419663.aspx http://msdn.microsoft.com/en-us/magazine/dd419663.aspx

http://www.codeproject.com/Articles/36545/WPF-MVVM-Model-View-View-Model-Simplified http://www.codeproject.com/Articles/36545/WPF-MVVM-Model-View-View-Model-Simplified

http://www.codeproject.com/Articles/165368/WPF-MVVM-Quick-Start-Tutorial http://www.codeproject.com/Articles/165368/WPF-MVVM-Quick-Start-Tutorial

Bindings: 绑定：

http://www.codeproject.com/Articles/140621/WPF-Tutorial-Concept-Binding http://www.codeproject.com/Articles/140621/WPF-Tutorial-Concept-Binding

http://msdn.microsoft.com/en-us/library/ms752347.aspx http://msdn.microsoft.com/en-us/library/ms752347.aspx

Good luck 祝好运

WPF / C＃，在添加列后向GridView添加行

问题描述

1 个解决方案

解决方案1
1 2013-09-25 18:36:37

WPF / C＃，在添加列后向GridView添加行

问题描述

1 个解决方案

解决方案1 1 2013-09-25 18:36:37

解决方案1
1 2013-09-25 18:36:37