如何在WPF滚动保留的DataGrid组头？

本文介绍了如何在WPF滚动保留的DataGrid组头？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 在的DataGrid 是充满了许多条目，出现的垂直滚动条，我不想让的DataGrid 滚动查看器隐藏组头。相反，我想有一个滚动条每一组的。在我的情况下，总会有只有两个（2）组，所以会有0-2滚动条When a DataGrid is filled with many entries so that the vertical scrollbar appears, I don't want the DataGrid scroll viewer to hide the group headers. Instead, I want to have a ScrollBar per each group. In my case, there will always be just two (2) groups, so there will be 0-2 scrollbars.下面是一个简约的示例代码：的 http://www.wpftutorial.net/datagrid.html#groupingHere's a minimalistic sample code: http://www.wpftutorial.net/datagrid.html#groupingCustomers = new ListCollectionView(_customers);Customers.GroupDescriptions.Add(new PropertyGroupDescription("Gender")); XAML：XAML:<DataGrid ItemsSource="{Binding GroupedCustomers}"> <DataGrid.GroupStyle> <GroupStyle> <GroupStyle.HeaderTemplate> <DataTemplate> <StackPanel> <TextBlock Text="{Binding Path=Name}" /> </StackPanel> </DataTemplate> </GroupStyle.HeaderTemplate> <GroupStyle.ContainerStyle> <Style TargetType="{x:Type GroupItem}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GroupItem}"> <Expander> <Expander.Header> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Path=Name}" /> <TextBlock Text="{Binding Path=ItemCount}"/> <TextBlock Text="Items"/> </StackPanel> </Expander.Header> <ItemsPresenter /> </Expander> </ControlTemplate> </Setter.Value> </Setter> </Style> </GroupStyle.ContainerStyle> </GroupStyle> </DataGrid.GroupStyle></DataGrid> 甚至在基本的例子出现问题。我想我需要使用的ScrollViewer 地方？推荐答案更改您的XAML为以下内容：Change your XAML to the following:<DataGrid ItemsSource="{Binding GroupedCustomers}"><DataGrid.GroupStyle> <GroupStyle> <GroupStyle.HeaderTemplate> <DataTemplate> <StackPanel> <TextBlock Text="{Binding Path=Name}" /> </StackPanel> </DataTemplate> </GroupStyle.HeaderTemplate> <GroupStyle.ContainerStyle> <Style TargetType="{x:Type GroupItem}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type GroupItem}"> <Expander> <Expander.Header> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Path=Name}" /> <TextBlock Text="{Binding Path=ItemCount}"/> <TextBlock Text="Items"/> </StackPanel> </Expander.Header> <ScrollViewer Height="100"> <ItemsPresenter/> </ScrollViewer> </Expander> </ControlTemplate> </Setter.Value> </Setter> </Style> </GroupStyle.ContainerStyle> </GroupStyle></DataGrid.GroupStyle>您还需要在DataGrid滚动条。在情况下，你组超过展开后可用HIGHTYou still need the DataGrid ScrollBar in-case your groups exceeded the available hight when expanded.结果是这样的： 这篇关于如何在WPF滚动保留的DataGrid组头？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！