Wpf Datagrid中数据的列标题偏移
[英]Column Headers Offset From Data in Wpf Datagrid
问题描述
早上好
我有一个Wpf数据网格，它正在显示自定义类型的可观察集合
我使用XAML中的集合视图源在两个单独的属性上对数据进行分组，并设置了样式以显示为扩展器。
为了清楚起见，由于有很多数据，我觉得我必须使用边距和间距，否则情况看起来很混乱。
我的问题是，使用两级分层扩展器后，列数据现在与列标题之间的偏移量很大，这意味着它们无法正确对齐。
我尝试了几件事，例如设置列标题的边距和宽度（实际值和正常值）。 但是，我所有的尝试最终都会改变整个列的大小，以使偏移量保持不变，但列会移动。
所以我的问题是：
如何更改列标题的可见宽度或偏移量，以确保标题与数据对齐
- Visual Studio 2012
- WPF
- C＃
- 数据网格
编辑这是我的意思
编辑2-我的Xaml分组
<!-- Style for groups at top level. -->
<GroupStyle>
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Margin" Value="0" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<Expander Margin="5,10,5,5"
BorderBrush="{StaticResource BlackBrush}"
BorderThickness="1"
Header="{Binding Name}"
IsExpanded="True">
<Expander.Template>
<!-- The basic expander -->
<ControlTemplate TargetType="{x:Type Expander}">
<!-- Put a border around the expander -->
<Border Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
BorderBrush="{StaticResource GreyBrush}"
BorderThickness="2"
CornerRadius="3">
<!-- Use a dock panel so that the toggle button is docked to the top and the content is docked to the bottom -->
<DockPanel Margin="0">
<!-- Add the toggle button -->
<ToggleButton x:Name="ExpanderButton"
Margin="0"
Content="{TemplateBinding Header}"
DockPanel.Dock="Top"
FontSize="14"
FontWeight="Bold"
Foreground="{StaticResource BlackBrush}"
IsChecked="{Binding Path=IsExpanded,
RelativeSource={RelativeSource TemplatedParent}}"
OverridesDefaultStyle="True"
Template="{StaticResource AnimatedExpanderButton}" />
<ContentPresenter x:Name="ExpanderContent"
Margin="5"
ContentSource="Content"
DockPanel.Dock="Bottom"
Visibility="{Binding ElementName=ExpanderButton,
Path=IsChecked,
Converter={StaticResource VisibilityConverter}}" />
</DockPanel>
</Border>
</ControlTemplate>
</Expander.Template>
<ItemsPresenter />
</Expander>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
<!-- Style for groups under the top level. -->
<GroupStyle>
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Margin" Value="0,0,0,5" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<Expander Margin="5"
Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
IsExpanded="True"
Visibility="{Binding Items[0].IsSelectedInSidebar,
Converter={StaticResource VisibilityConverter}}">
<Expander.Template>
<!-- The basic expander -->
<ControlTemplate TargetType="{x:Type Expander}">
<!-- Put a border around the expander -->
<Border Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
BorderBrush="{StaticResource GreyBrush}"
BorderThickness="2"
CornerRadius="3">
<!-- Use a dock panel so that the toggle button is docked to the top and the content is docked to the bottom -->
<DockPanel Margin="0">
<!-- Add the toggle button -->
<ToggleButton x:Name="ExpanderButton"
Content="{Binding Path=Name}"
DockPanel.Dock="Top"
FontSize="12"
IsChecked="{Binding Path=IsExpanded,
RelativeSource={RelativeSource TemplatedParent}}"
OverridesDefaultStyle="True"
Template="{StaticResource AnimatedExpanderButton}" />
<ContentPresenter x:Name="ExpanderContent"
Margin="5"
ContentSource="Content"
DockPanel.Dock="Bottom"
Visibility="{Binding ElementName=ExpanderButton,
Path=IsChecked,
Converter={StaticResource VisibilityConverter}}" />
</DockPanel>
</Border>
</ControlTemplate>
</Expander.Template>
<Expander.Content>
<Border BorderBrush="{StaticResource BlackBrush}" BorderThickness="1">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ItemsPresenter Grid.Row="0" Margin="0" />
<Border Grid.Row="1"
Margin="0,10,0,0"
BorderBrush="{StaticResource BlackBrush}"
BorderThickness="0,1,0,0"
Visibility="{Binding Data.SettingRepository.MainDataSummaryVisible,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}">
<Grid Background="{StaticResource WhiteBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid Grid.Row="0" Grid.ColumnSpan="6">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option1Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].Option1Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option2Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].Option2Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option3Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].Option3Data,
Mode=OneWay}" />
<TextBlock Grid.Column="6"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option4Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="7"
Margin="5"
Text="{Binding Path=Items[0].Option4Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="8"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleIsAnnealedColumnHeader}" />
<CheckBox Grid.Column="9"
Margin="3,5,5,5"
IsChecked="{Binding Path=Items[0].SampleIsAnnealed,
Mode=OneWay}"
IsHitTestVisible="False"
Style="{StaticResource FandFCheckBox}" />
</Grid>
<!-- The mean Match temperature -->
<TextBlock Grid.Row="1"
Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.MeanSampleMatchTemperatureTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].SampleMeanMatchTemperature,
Mode=OneWay,
StringFormat=\{0:N2\}}" />
<!-- The match temperature range -->
<TextBlock Grid.Row="1"
Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleTemperatureRangeTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].SampleMatchTemperatureRange}" />
<!-- The match temperature standard deviation -->
<TextBlock Grid.Row="1"
Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleTemperatureStandardDeviationTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].SampleMatchTemperatureStandardDeviation,
Mode=OneWay,
StringFormat=\{0:N3\}}" />
<!-- The mean refractive index -->
<TextBlock Grid.Row="2"
Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleMeanRefractiveIndexTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].SampleMeanRefractiveIndex,
Mode=OneWay,
StringFormat=\{0:N5\}}" />
<!-- The refractive index range -->
<TextBlock Grid.Row="2"
Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleRIRangeTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].SampleRefractiveIndexRange}" />
<!-- The refractive index standard deviation -->
<TextBlock Grid.Row="2"
Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleRIStandardDeviationTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].SampleRefractiveIndexStandardDeviation,
Mode=OneWay,
StringFormat=\{0:N7\}}" />
</Grid>
</Border>
</Grid>
</Border>
</Expander.Content>
</Expander>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
1 个解决方案
解决方案1
4 已采纳 2015-05-11 16:46:31
您可以设置ColumnHeaderStyle然后设置一个RenderTransform ，将标题向右移动。
<DataGrid.ColumnHeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="RenderTransform">
<Setter.Value>
//change the X value accordingly
<TranslateTransform X="100"></TranslateTransform>
</Setter.Value>
</Setter>
</Style>
</DataGrid.ColumnHeaderStyle>
编辑2：
如您所述，这样做会导致很小的差距。 要删除它，您应该将第一列的左边距设置为负值，这会将此列的标题向左扩展。 您可以这样做：
<DataGridTemplateColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
//change the margin accordingly
<Setter Property="Margin" Value="-100 0 0 0" />
<Setter Property="RenderTransform">
<Setter.Value>
//change the X value accordingly
<TranslateTransform X="100"></TranslateTransform>
</Setter.Value>
</Setter>
</Style>
</DataGridTemplateColumn.HeaderStyle>
您必须在此处再次设置RenderTransform ，因为此样式将覆盖常规的ColumnHeaderStyle 。 要删除重复项，您可以将渲染Transfrom添加为资源。
编辑：
我刚刚看到您在Expanders和ContentPresenters上有一些边距。 如果更改它们以使左边距为0，它将使内容更多地向左对齐并减小对齐差异。
然后，您需要在RenderTransform上减少偏移量。
您的代码示例说明了我的意思：
<Expander Margin="5,10,5,5"
<ContentPresenter x:Name="ExpanderContent" Margin="5"
如果您将其更改为
<Expander Margin="0,10,5,5"
<ContentPresenter x:Name="ExpanderContent" Margin="0 5 5 5"
列向左移动更多。
从xaml对wpf datagrid中的列标题进行排序
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