本帖最后由 李洋 于 2013-10-21 10:01 编辑
C#枚举类型使用的时候需要掌握的有哪些方面呢?首先我们来看看一个例子:
public enum Colors { Red = 1, Green = 2, Blue = 4, Yellow = 8 }; The entries of the Colors Enum are: Red Green Blue Yellow C#枚举类型使用的一点总结之根据name获得Enum的类型:
Colors mycolor = (Colors)Enum.Parse( typeof(Colors),"red",true); (int)mycolor1=1 mycolor1.GetTypeCode=Int32 C#枚举类型使用的一点总结之根据value获得Enum的类型:
Colors mycolor = (Colors)Enum.Parse( typeof(Colors),"1",true); mycolor2.ToString()=Red mycolor2.GetTypeCode=Int32 C#枚举类型使用的一点总结之遍历枚举内容
foreach(string s in Enum.GetNames(typeof(Colors))) { //to do } Colors myOrange = (Colors)Enum.Parse( typeof(Colors), "Red, Blue,Yellow"); The myOrange value has the combined entries of [myOrange.ToString()]=13 Colors myOrange2 = (Colors)Enum.Parse( typeof(Colors), "Red, Blue"); The myOrange2 value has the combined entries of [myOrange2.ToString()]=5
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