How to get enum value by keyname

问题:

public enum aa{ a1=1,a2=2,a3=6,...,a100=203} 

How to get value like this

string att=GetFromDatabase("attribute");    //this return a1 or a2 ... Enum.GetValue(att); 

回答1:

Solution

string name = GetFromDatabase("attribute"); Enum.Parse(typeof(aa),name); 

回答2:

Something like this should do the trick:

aa attEnum = (aa)Enum.Parse(typeof(aa), att); 

Go to http://msdn.microsoft.com/en-us/library/system.enum.parse.aspx for more details.

回答3:

Use Enum.Parse

string att=GetFromDatabase("attribute");    //this return a1 or a2 ... Enum.Parse(typeof(aa), att); 

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