Datagrid的懸停不與備用行顏色的工作 - WPF

Question

這個工程只是DataGridRow很好..

<Trigger Property="IsMouseOver" Value="true"> 
     <Setter Property="Background" Value="{StaticResource RolloverBrush}" /> 
     <Setter Property="Foreground" Value="#000" /> 
    </Trigger> 

但是當我添加這些時，鼠標懸停樣式不工作..

<Trigger Property="ItemsControl.AlternationIndex" Value="0"> 
    <Setter Property="Background" Value="{StaticResource LightRowBrush0}" /> 
</Trigger> 
<Trigger Property="ItemsControl.AlternationIndex" Value="1"> 
    <Setter Property="Background" Value="{StaticResource LightRowBrush1}" /> 
</Trigger> 

Answer 1

樣式的順序很重要。

在其他人工作之前應用交替觸發器。

<Style.Triggers> 
     <Trigger Property="ItemsControl.AlternationIndex" Value="0"> 
      <Setter Property="Background" Value="{StaticResource LightRowBrush0}" /> 
     </Trigger> 
     <Trigger Property="ItemsControl.AlternationIndex" Value="1"> 
      <Setter Property="Background" Value="{StaticResource LightRowBrush1}" /> 
     </Trigger> 
     <Trigger Property="IsMouseOver" Value="true"> 
      <Setter Property="Background" Value="{StaticResource RolloverBrush}" /> 
      <Setter Property="Foreground" Value="#000" /> 
     </Trigger> 
     <Trigger Property="IsSelected" Value="true"> 
      <Setter Property="Background" Value="{StaticResource SelectedBrush}" /> 
      <Setter Property="Foreground" Value="#000" /> 
     </Trigger> 
    </Style.Triggers>