商务枚举在WCF DatContract枚举转换
-
20-09-2019 - |
题
我有一个枚举
namespace Business
{
public enum Color
{
Red,Green,Blue
}
}
namespace DataContract
{
[DataContract]
public enum Color
{
[EnumMember]
Red,
[EnumMember]
Green,
[EnumMember]
Blue
}
}
我具有相同的枚举如在WCF一个datacontract具有相同的值。 我需要使用翻译器业务枚举转换为DataContract枚举。
锄头我能实现这个?
解决方案
如果你知道这两种类型的时候,你需要做的,你可以做类似的转换:
Business.Color bc = Business.Color.Red;
DataContract.Color dcc = (DataContract.Color)Enum.Parse(typeof(DataContract.Color), bc.ToString())
其他提示
下面,更优雅的风格作为框架代码。
public static class Enum<T> where T : struct
{
public static T Parse(string value)
{
return (T)Enum.Parse(typeof(T), value);
}
public static T Convert<U>(U value) where U : struct
{
if (!value.GetType().IsInstanceOfType(typeof(Enum)))
throw new ArgsValidationException("value");
var name = Enum.GetName(typeof (U), value);
return Parse(name);
}
}
//enum declaration
...
public void Main()
{
//Usage example
var p = Enum<DataContract.Priority>.Convert(myEntity.Priority);
}
瞧!
您可以使用类似如下:
public static class ColorTranslator
{
public static Business.Color TranslateColor(DataContract.Color from)
{
Business.Color to = new Business.Color();
to.Red = from.Red;
to.Green = from.Green;
to.Blue = from.Blue;
return to;
}
public static DataContract.Color TranslateColor(Business.Color from)
{
DataContract.Color to = new DataContract.Color();
to.Red = from.Red;
to.Green = from.Green;
to.Blue = from.Blue;
return to;
}
}
不隶属于 StackOverflow