我在我的应用程序中遇到一个问题,即在datagridrow的IsMouseOver = true属性中更改背景颜色但我无法更改前景.. 检查属性我用过触发器.. 任何人都可以帮我解决它..
答案 0 :(得分:0)
<Style TargetType="DataGridRow">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="Green" />
</Trigger>
</Style.Triggers>
</Style>
答案 1 :(得分:0)
要在鼠标结束时更改DataGridRow
前景颜色,您必须使用样式触发器。这是如何做到这一点的一个例子。在此示例中,我将Foreground
颜色设置为白色以使其更加明显。
<强> XAML:强>
<Window x:Class="PocWpf.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Grid.Resources>
<Style TargetType="{x:Type DataGridRow}" x:Key="GreenForegroundStyle">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
</Style>
</Grid.Resources>
<DataGrid x:Name="dgTest" AutoGenerateColumns="True" RowStyle="{StaticResource GreenForegroundStyle}">
</DataGrid>
</Grid>
</Window>
代码背后:
namespace PocWpf
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(MainWindow_Loaded);
}
void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
var list = new List<string>();
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
list.Add("A");
this.dgTest.ItemsSource = list;
}
}
}
结果如下: