wpf改变网格字体颜色

1.创建个转换器

public class ColorConvertor : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
var isOK = value == null ? "" : value.ToString();
var fillColor = (isOK != "OK") ? System.Windows.Media.Brushes.Red
: System.Windows.Media.Brushes.Black;
return fillColor;
}

public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}

2.界面添加引用

1）

<f:MControlBase

xmlns:convertor="clr-namespace:对应的转换器空间名"

<ResourceDictionary>
<convertor:ColorConvertor x:Key="ColorConvertor" />
</ResourceDictionary>

2）绑定值

Foreground="{Binding STATUS,Converter={StaticResource ResourceKey=ColorConvertor}}"