本次要实现的效果为:
这个DataGrid需要绑定一个集合对象,所以要先定义一个Experience类,包含三个字段
/// <summary>
/// 定义工作经历类
/// </summary>
public class Experience
{
/// <summary>
/// 获取或设置工作的起始时间
/// </summary>
public string Start { get; set; }
/// <summary>
/// 获取或设置工作的结束时间
/// </summary>
public string End { get; set; }
/// <summary>
/// 获取或设置工作地点
/// </summary>
public string Location { get; set; }
}
接下来在 Window_Loaded(object sender, RoutedEventArgs e) 时间中设置DataGrid的数据源
private void Window_Loaded(object sender, RoutedEventArgs e)
{
List<Experience> list = new List<Experience>()
{
new Experience(){ Start="1990-01-01", End="1991-01-01", Location="北京"},
new Experience(){ Start="1991-01-01", End="1992-01-01", Location="郑州"},
new Experience(){ Start="1992-01-01", End="1993-01-01", Location="上海"},
new Experience(){ Start="1993-01-01", End="1994-01-01", Location="洛阳"},
new Experience(){ Start="1994-01-01", End="1995-01-01", Location="天津"},
new Experience(){ Start="1995-01-01", End="1996-01-01", Location="大连"},
};
//把XAML中DataGrid的ItemSource绑定到List对象上去
this.grid_user.ItemsSource = list;
}
接下来看一下XAML中是怎样创建DataGrid
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="30"/>
<RowDefinition />
</Grid.RowDefinitions>
<Label Background="#82c772"
Content="个人经历"
Padding="20,5,0,0"
FontSize="14"
Foreground="White" />
<DataGrid Name="grid_saffer"
Grid.Row="1"
IsReadOnly="True"
AlternationCount="2"
AutoGenerateColumns="true" >
<DataGrid.Columns>
<DataGridTextColumn Header="开始时间"
Width="1*"
Binding="{Binding start}" />
<DataGridTextColumn Header="结束时间"
Width="1*"
Binding="{Binding end}" />
<DataGridTextColumn Header="地点"
Width="1*"
Binding="{Binding location}" />
</DataGrid.Columns>
</DataGrid>
</Grid>
这里有几个属性需要说一下
AlternationCount="2" 表示两行交替显示背景色。如果不设置此属性则显示效果为:
AutoGenerateColumns="False" 表示不让DataGrid自动生成列。如果设置成true,则效果如下: 多出了不需要的列
HeadersVisibility="Column" 设置此属性为只显示列标题单元格,行标题不显示。如果不设置此属性则效果为:
到此为止还没有真正为DataGrid添加任何样式,接下来展示样式代码
<Application x:Class="ListviewStyle.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:location="clr-namespace:ListviewStyle" StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Style TargetType="DataGrid">
<!--网格线颜色-->
<Setter Property="CanUserResizeColumns" Value="false" />
<Setter Property="Background" Value="#E6DBBB" />
<Setter Property="BorderBrush" Value="#d6c79b" />
<Setter Property="HorizontalGridLinesBrush">
<Setter.Value>
<SolidColorBrush Color="#d6c79b" />
</Setter.Value>
</Setter>
<Setter Property="VerticalGridLinesBrush">
<Setter.Value>
<SolidColorBrush Color="#d6c79b" />
</Setter.Value>
</Setter>
</Style>
<!--标题栏样式-->
<!--<Style TargetType="DataGridColumnHeader" >
<Setter Property="Width" Value="50"/>
<Setter Property="Height" Value="30"/>
<Setter Property="FontSize" Value="14" />
<Setter Property="Background" Value="White" />
<Setter Property="FontWeight" Value="Bold"/>
</Style>-->
<Style TargetType="DataGridColumnHeader">
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="MinWidth" Value="0" />
<Setter Property="MinHeight" Value="28" />
<Setter Property="Foreground" Value="#323433" />
<Setter Property="FontSize" Value="14" />
<Setter Property="Cursor" Value="Hand" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="DataGridColumnHeader">
<Border x:Name="BackgroundBorder" BorderThickness="0,1,0,1" BorderBrush="#e6dbba" Width="Auto">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<ContentPresenter Margin="0,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Center" />
<Path x:Name="SortArrow" Visibility="Collapsed" Data="M0,0 L1,0 0.5,1 z" Stretch="Fill" Grid.Column="2"
Width="8"
Height="6"
Fill="White"
Margin="0,0,50,0"
VerticalAlignment="Center"
RenderTransformOrigin="1,1" />
<Rectangle Width="1"
Fill="#d6c79b"
HorizontalAlignment="Right"
Grid.ColumnSpan="1" />
<!--<TextBlock Background="Red">
<ContentPresenter></ContentPresenter></TextBlock>-->
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="Height"
Value="25" />
</Style>
<!--行样式触发-->
<!--背景色改变必须先设置cellStyle 因为cellStyle会覆盖rowStyle样式-->
<Style TargetType="DataGridRow">
<Setter Property="Background"
Value="#F2F2F2" />
<Setter Property="Height"
Value="25" />
<Setter Property="Foreground"
Value="Black" />
<Style.Triggers>
<!--隔行换色-->
<Trigger Property="AlternationIndex"
Value="0">
<Setter Property="Background"
Value="#e7e7e7" />
</Trigger>
<Trigger Property="AlternationIndex"
Value="1">
<Setter Property="Background"
Value="#f2f2f2" />
</Trigger>
<Trigger Property="IsMouseOver"
Value="True">
<Setter Property="Background"
Value="#fbe178" />
<!--<Setter Property="Foreground" Value="White"/>-->
</Trigger>
<Trigger Property="IsSelected"
Value="True">
<Setter Property="Foreground"
Value="Black" />
</Trigger>
</Style.Triggers>
</Style>
<!--单元格样式触发-->
<Style TargetType="DataGridCell">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="DataGridCell">
<TextBlock TextAlignment="Center"
VerticalAlignment="Center">
<ContentPresenter />
</TextBlock>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsSelected"
Value="True">
<!--<Setter Property="Background" Value="White"/>
<Setter Property="BorderThickness" Value="0"/>-->
<Setter Property="Foreground"
Value="Black" />
</Trigger>
</Style.Triggers>
</Style>
</ResourceDictionary>
</Application.Resources>
</Application>
建议:样式代码比较多,最好是先复制到自己项目中看效果,然后再细看样式的实现。 在此,内容已介绍完,如有疑问请留言。
wpf 中DataGrid 控件的样式设置及使用