Caliburn Micro＆amp; Valueconvertor

Question

对事件使用Caliburn.Micro简写语法时，我们如何传递Enum（通过ValueConvertor）？

<MenuItem Header="Open" cal:Message.Attach="[Event Click]=[Action ShowDesigner(<what goes here ?>,'False')]"/>

ShowDesigner方法sytax

ShowDesigner(eReportType,bool)

我已经写过StringToEnumValueconvertor。

更新

EnumConvertor如下

 public class StringToEnumConvertor : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return Enum.Parse(typeof(eReportingTool), (string)value);
    }

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

虽然枚举看起来像

 public enum eReportingTool
{
    StimulsoftReports = 1,
    FastReport
}

Answer 1

您不需要转换器从字符串转换为枚举，只需将您的枚举项目作为字符串传递。

cal:Message.Attach="[Event Click]=[Action ShowDesigner('StimulsoftReports','false')"