也谈WpfDataGrid选择行失去焦点后保持高亮的问题

当wpf中的datagrid失去焦点后，选中行的颜色会变得很淡，几乎看不见。网上有人给出了解决方案:

        "grid1" HorizOntalAlignment="Left" 120" Margin="75,86,0,0" VerticalAlignment="Top" 282">
            
                "编号" Binding="{Binding compan.ID}">
                "公司" Binding="{Binding CompanyName}">
                "固定资产" Binding="{Binding FixedAssets}" Width ="*">
            
            
                "{x:Static SystemColors.InactiveSelectionHighlightBrushKey}" Color="Yellow"/>
            
        

来源： http://www.cnblogs.com/TaiYangXiManYouZhe/p/4495986.html

但我的grid是动态创建的，如何在代码里添加呢？写法如下:

注意Resources用于接收本地属性(即XML中的整个Resources段)，缺省是空的。

m_gridCtrl.Resources.Add(SystemColors.InactiveSelectionHighlightBrushKey, new SolidColorBrush(Color.FromArgb(0xff, 0x33, 0x99, 0xff)));

m_gridCtrl.Resources.Add(SystemColors.InactiveSelectionHighlightTextBrushKey, new SolidColorBrush(System.Windows.Media.Colors.White));

<DataGrid.Resources>
    <Style TargetType="DataGridRow"> <Style.Resources> <SolidColorBrush x:Key="{x:Static SystemColors.InactiveSelectionHighlightBrushKey}" Color="DarkGray"/> Style.Resources> Style> 

DataGrid.Resources>

m_gridCtrl.RowStyle = new Style();
m_gridCtrl.RowStyle.Resources.Add(SystemColors.InactiveSelectionHighlightBrushKey, new SolidColorBrush(Color.FromArgb(0xff,0x33,0x99,0xff)));
m_gridCtrl.RowStyle.Resources.Add(SystemColors.InactiveSelectionHighlightTextBrushKey, new SolidColorBrush(System.Windows.Media.Colors.White));