17

我想创建一个跨越一列中多行的 WPF 数据网格。像这样：

+-------+----------------+
| Name  | Attributes     |
+-------+----------------+
|       | Horse Power    |
| BMW   +----------------+
|       | Color          |
+-------+----------------+
|       | Weight         |
| Ford  +----------------+
|       | Color          |
+-------+----------------+

如何更改以下代码以完成它？

<DataGrid AutoGenerateColumns="False">
     <DataGrid.Columns>
          <DataGridTextColumn Header="Name" />
          <DataGridTextColumn Header="Attributes" />
     </DataGrid.Columns>
</DataGrid>
4

3 回答 3

10

尝试使用DataGridTemplateColumn. 我为数据绑定创建了示例测试类

public class Test
{

    public Test(string name, string attribute1, string attribute2)
    {
        Name = name;
        Attributes = new Attribute(attribute1, attribute2);
    }

    public string Name { get; set; }
    public Attribute Attributes { get; set; }
}

public class Attribute
{

    public Attribute(string attribute1, string attribute2)
    {
        Attribute1 = attribute1;
        Attribute2 = attribute2;
    }

    public string Attribute1 { get; set; }
    public string Attribute2 { get; set; }
}

和 xaml 中的数据网格

<DataGrid AutoGenerateColumns="False"  Name="dataGrid1" ItemsSource="{Binding}">
        <DataGrid.Columns>
            <DataGridTemplateColumn Header="Name"  >
                <DataGridTemplateColumn.CellTemplate>
                    <DataTemplate>
                        <Grid>
                            <TextBlock Text="{Binding Path=Name}"  VerticalAlignment="Center" Margin="3,3,3,3"/>
                        </Grid>
                    </DataTemplate>
                </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
            <DataGridTemplateColumn Header="Attributes"  >
                <DataGridTemplateColumn.CellTemplate>
                    <DataTemplate >
                        <Grid>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="50*"/>
                                <RowDefinition />
                                <RowDefinition Height="50*"/>
                            </Grid.RowDefinitions>
                            <TextBlock Grid.Row="0" Text="{Binding Path=Attributes.Attribute1}" VerticalAlignment="Center" Margin="3,3,3,3"/>
                            <Line Grid.Row="1" Stroke="Black" Stretch="Fill" X2="1" VerticalAlignment="Center"/>
                            <TextBlock Grid.Row="2" Text="{Binding Path=Attributes.Attribute2}"  VerticalAlignment="Center" Margin="3,3,3,3"/>
                        </Grid>
                    </DataTemplate>
                </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
        </DataGrid.Columns>
    </DataGrid>

并在代码隐藏中填写

List<Test> list = new List<Test>();
//populate list with your data here
dataGrid1.DataContext = list;
于 2013-06-21T06:05:19.487 回答
3

我设法实现了一个解决方案，它通过三个级别的分组和一个小问题来满足您的需求，因为组标题与数据一起水平滚动。

    <Style x:Key="GroupItemStyle" TargetType="{x:Type GroupItem}">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type GroupItem}">
                        <StackPanel Orientation="Horizontal" >
                            <Border BorderThickness="0">
                                <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="Auto"/>
                                        <ColumnDefinition Width="Auto"/>
                                    </Grid.ColumnDefinitions>

                                    <Border BorderThickness="1" MinWidth="150">
                                        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                                            <ContentPresenter Content="{Binding Name}" >
                                            </ContentPresenter>
                                        </Grid>

                                    </Border>
                                    <Border BorderThickness="0" Grid.Column="1">
                                        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                                            <ItemsPresenter/>
                                        </Grid>
                                    </Border>
                                </Grid>
                            </Border>
                        </StackPanel>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

和网格：

            <DataGrid ItemsSource="{Binding GroupedData}" AutoGenerateColumns="False" MinRowHeight="25" CanUserAddRows="False" CanUserDeleteRows="False">
                <DataGrid.GroupStyle>
                    <!-- First Group -->
                    <GroupStyle ContainerStyle="{StaticResource GroupItemStyle}">
                        <GroupStyle.Panel>
                            <ItemsPanelTemplate>
                                <DataGridRowsPresenter/>
                            </ItemsPanelTemplate>
                        </GroupStyle.Panel>
                    </GroupStyle>

                    <!-- Second Group -->
                    <GroupStyle ContainerStyle="{StaticResource GroupItemStyle}">
                        <GroupStyle.Panel>
                            <ItemsPanelTemplate>
                                <DataGridRowsPresenter/>
                            </ItemsPanelTemplate>
                        </GroupStyle.Panel>

                    </GroupStyle>

                    <!-- Third Group -->
                    <GroupStyle ContainerStyle="{StaticResource GroupItemStyle}">
                        <GroupStyle.Panel>
                            <ItemsPanelTemplate>
                                <DataGridRowsPresenter/>
                            </ItemsPanelTemplate>
                        </GroupStyle.Panel>
                    </GroupStyle>
                </DataGrid.GroupStyle>
                <DataGrid.Columns>
        ...
                </DataGrid.Columns>
            </DataGrid>
于 2014-10-08T13:31:39.213 回答
-2

关于该主题的另一篇有用的文章是http://www.mindstick.com/Articles/90371ed3-c0f7-49eb-ba2d-9d1f2c9b14e2/?Grid%20Control%20in%20WPF：

<Grid>
    <Grid.RowDefinitions>
        <RowDefinition />
        <RowDefinition />
        <RowDefinition />
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
        <ColumnDefinition />
        <ColumnDefinition />
        <ColumnDefinition />
    </Grid.ColumnDefinitions>
    <Button x:Name="btn1" Content="First Button" Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" />
    <Button x:Name="btn2" Content="Second Button" Grid.Row="0" Grid.Column="2" />
    <Button x:Name="btn3" Content="Thired Button" Grid.Row="1" Grid.Column="0" Grid.RowSpan="2" />
    <Button x:Name="btn4" Content="Fourth Button" Grid.Row="1" Grid.Column="1" />
    <Button x:Name="btn5" Content="Fifth Button" Grid.Row="1" Grid.Column="2" />
    <Button x:Name="btn6" Content="Six Button" Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" />

注意Grid.ColumnSpan和Grid.RowSpan属性。

于 2013-11-05T01:33:57.060 回答