Enumeration of "Blood Types" in C#

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How would I write blood group enumeration in C#, where

{A+, B+, O+, AB+}

values are possible to write?

Following program doesn't compile......

public enum EnumBloodGroup
{
O+,
A+,
B+,
AB+,
O-
A-,
B-,
AB-,
}

Posted 1-Jun-10 3:59am

mirza asfaar baig

Updated 2-Jan-18 11:30am

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Mohammad Touhidul Islam · Answer 1 · 2018-01-02T11:30:00

Solution: 3
Hey look you can try this way ....
I Have Already Working on it...

public enum Blood
   {
       [Display(Name = "O+")]
       OPositive,
        [Display(Name = "A+")]
       APositive,
        [Display(Name = "B+")]
       BPositive,
        [Display(Name = "AB+")]
       ABPositive,
        [Display(Name = "AB-")]
       ABNegative,
        [Display(Name = "A-")]
       ANegative,
        [Display(Name = "B-")]
       BNegative,
        [Display(Name = "O-")]
       ONegative

   }

Henry Minute · Answer 2 · 2010-06-01T04:28:00

Take a look at this[^] article.

So in your instance, instead of ice-cream if you must :) , you could have

public enum EnumBloodGroup
{
  [
  Description("O+")
  ]
  OPos,
  [
  Description("B+")
  ]
  BPos,
  .....
  .....
}

Then use the StringValueOf() and EnumValueOf() methods from the article to get the appropriate values.

Henry Minute · Answer 3 · 2010-06-01T04:03:00

A simple workround would be to have something like

public enum EnumBloodGroup
{
  OPositive,
  APositive
  ......
  ......
  ONegative
  ........
}

However, that is not very satisfactory. I have seen this exact same problem described somewhere and am off to look for it.

If I find it before someone else posts a satisfactory answer I will come back.

Enumeration of "Blood Types" in C#

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