将数据网格列标题居中对齐
本文关键字:对齐 标题 数据 数据网 网格 | 更新日期: 2023-09-27 18:33:29
我需要将WPF DataGrid Column Header
文本与中心对齐。我创建了一个样式并使用 HeaderStyle
属性附加了它,如下所示。
风格
<Window.Resources>
<Style x:Key="CenterGridHeaderStyle" TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</Window.Resources>
列
<DataGridTextColumn
Binding="{Binding Path=Name}" Header="Name" IsReadOnly="True"
HeaderStyle="{DynamicResource CenterGridHeaderStyle}"/>
但这不会将列标题文本与中心对齐。我该怎么做?
检查这个
<DataGridTextColumn Header="Nombre"
Binding="{Binding Nombre}">
<DataGridTextColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment"
Value="Center" />
</Style>
</DataGridTextColumn.HeaderStyle>
它应该是 StaticResource 而不是 DynamicResource 在列中:
风格
<Window.Resources>
<Style x:Key="CenterGridHeaderStyle" TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
</Style>
</Window.Resources>
列
<DataGridTextColumn
Binding="{Binding Path=Name}" Header="Name" IsReadOnly="True"
HeaderStyle="{StaticResource CenterGridHeaderStyle}"/>
在 AutoGeneratingColumn 中有一个以编程方式执行此操作的响应:
private void dataGrid_AutoGeneratingColumn(object sender, DataGridAutoGeneratingColumnEventArgs e)
{
e.Column.HeaderStyle = new Style(typeof(DataGridColumnHeader));
e.Column.HeaderStyle.Setters.Add(new Setter(HorizontalContentAlignmentProperty, HorizontalAlignment.Center));
}
提示,使用属性:
public class ColumnNameAttribute : Attribute
{
public HorizontalAlignment Alignment { get; set;}
public ColumnNameAttribute(HorizontalAlignment alignment){
Alignment = alignment;
}
public class Example(){
[ColumnName(HorizontalAlignment.Center)]
public string Column {get; set;}
}
private void dataGrid_AutoGeneratingColumn(object sender, DataGridAutoGeneratingColumnEventArgs e)
{
var desc = e.PropertyDescriptor as PropertyDescriptor;
var att = desc.Attributes[typeof(ColumnNameAttribute)] as ColumnNameAttribute;
if(att != null){
e.Column.HeaderStyle = new Style(typeof(DataGridColumnHeader));
e.Column.HeaderStyle.Setters.Add(new Setter(HorizontalContentAlignmentProperty, att.Alignment));
}
}
试试这个
<DataGridTextColumn.CellStyle>
<Style>
<Setter Property="HorizontalAlignment" Value="Center" />
</Style>
</DataGridTextColumn.CellStyle>
我在搜索行标题对齐的相同问题时降落在这里。如果其他人正在搜索,解决方案非常简单:
<DataGrid.RowHeaderStyle>
<Style TargetType="DataGridRowHeader">
<Style.Resources>
<Style TargetType="StackPanel">
<Setter Property="HorizontalAlignment" Value="Center" />
</Style>
</Style.Resources>
</Style>
</DataGrid.RowHeaderStyle>
这是我用来更改标题文本对齐方式的方法。
<DataGrid.Columns>
<DataGridTemplateColumn Width="Auto" MinWidth="60" Header=" ID " IsReadOnly="True"> <DataGridTemplateColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="HorizontalContentAlignment" Value="Center"/>
<Setter Property="Background" Value="#c0c0c0"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="FontWeight" Value="Bold"/>
<Setter Property="FontSize" Value="12"/>
</Style> </DataGridTemplateColumn.HeaderStyle> <DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<TextBlock Text="{Binding ID}" TextAlignment="Center" />
</DataTemplate> </DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>