WPF 自定义数据网格列标题 [英] WPF Custom datagrid column header

问题描述

我需要创建一个自定义 dataGrid DataGridTextColumn，如下图所示:

I need to create a Custom dataGrid DataGridTextColumn like the sketch below:

红色矩形是 TextBox，用于在列内搜索.

The Red rectangles are TextBox and are used to search within the column.

到目前为止，我已经实现了这样的数据网格(简化版):

so far i have implemented a datagrid like this (simplify Version):

        <DataGrid x:Name="CompassLogDataGrid"
              Grid.Row="1"
              Style="{DynamicResource ResourceKey=DataGridStyle}"
              IsTextSearchEnabled="True">

            <DataGrid.Columns>
                <DataGridTextColumn CellStyle="{StaticResource IdCell}"
                                x:Name="ID"
                                Header="ID"
                                Foreground="Black"
                                Binding="{Binding ID}"
                                DisplayIndex="0" />

                <DataGridTextColumn x:Name="DateGTC"
                                Header="Date"
                                Binding="{Binding DateString}"
                                CellStyle="{StaticResource DateGTCCell}" />
            </DataGrid.Columns

    </DataGrid

我不知道如何创建这些文本框.任何线索将不胜感激

I have no idea how to create those textBoxes. Any clue would be appreciate it

推荐答案

DataGridTemplateColumn 正是您要找的.您可以根据需要自定义模板 -

DataGridTemplateColumn is what you are looking for. You can customize the template as per your need -

 <DataGrid>
       <DataGrid.Columns>
           <DataGridTemplateColumn>
               <DataGridTemplateColumn.CellTemplate>
                   <DataTemplate>
                      <TextBox BorderBrush="Red" BorderThickness="3" Margin="5"/>
                   </DataTemplate>
               </DataGridTemplateColumn.CellTemplate>
           </DataGridTemplateColumn>
       </DataGrid.Columns>
    </DataGrid>

使用示例 ItemsSource 它给出了这样的外观 -

With sample ItemsSource it gives this look -

编辑

如果您想自定义标题，则需要像这样为您的列提供 HeaderTemplate -

In case you want to customize the header, you need to provide HeaderTemplate for your column like this -

   <DataGrid>
        <DataGrid.Columns>
            <DataGridTextColumn Binding="{Binding Name}"
                                Header="{Binding HeaderName}">
                <DataGridTextColumn.HeaderTemplate>
                    <DataTemplate>
                        <StackPanel>
                            <TextBlock Text="{Binding Content, RelativeSource=
                                         {RelativeSource Mode=TemplatedParent}}"
                                       Margin="5"/>
                            <TextBox BorderBrush="Red" BorderThickness="3"
                                     Width="50" Margin="5"/>
                        </StackPanel>
                    </DataTemplate>
                </DataGridTextColumn.HeaderTemplate>
            </DataGridTextColumn>
        </DataGrid.Columns>
    </DataGrid>

这是外观-

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