WPF动态绑定矢量图标

Converter中把值String转义

public class StringToIconConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value != null)
            {
                return Regex.Unescape(StringToUnicode(value.ToString()));
            }
            return value;
        }
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }

        /// 
  
        /// 字符串转为UniCode码字符串  
        ///   
        public static string StringToUnicode(string s)
        {
            if (!string.IsNullOrEmpty(s))
            {
                //这里把格式 转为 \ue625
                return s.Replace(@"&#x",@"\u").Replace(";","");
            }
            return s;
        }
    }

Style

XAML中使用Converter对值进行处理

"Horizontal" VerticalAlignment="Center" HorizontalAlignment="Center">
  "{Binding Path=Authority_icon,Converter={x:Static local:ConverterUtil.StringToIconConverter}}" Style="{StaticResource IconStyle}"/>