using enum with large set of items c#

Question

h every body im using enum in c#.net and my set of data is about 300 items
in iis on windows 10:
when i use enum like this:

enum EnumSet{
   item1,item2,... item300
}
switch enumset{
 case EnumSet.Item1:
    {
       //Do something
       break;
    }
...
}

the Result is wrong and when i use like this

enum EnumSet{
   item1=1,item2=2,... item300=300
}
switch enumset{
 case EnumSet.Item1:
    {
       //Do something
       break;
    }
...
}

the answer change and also is wrong to :-)

i try to trace problem in iis express its work correctly on that and program always happen when i am testing on iis
can every body help me?

thank you my friend in the code i have no error and use switch with braces — mpourbafrani, Aug 03 '16 at 14:24
Change the "IIS Express" to Local host from Project Properties and debug the code and trace out the issue. — Bapaiah Malasani, Aug 03 '16 at 14:28
If you are working on VS2013 or VS 2015. 1. Right click on the Project> Select <> 2. In properties Window ==> Select <> 3. From the servers section select <> 4. Place Debugger at Switch Run the code — Bapaiah Malasani, Aug 03 '16 at 14:39
Obviously first `EnumSet` start at **0** and the second one start at **1** so actual value would be different. `Item2` value is **1** in first case and **2** in second case. — Phil1970, Aug 03 '16 at 14:41
**Result is wrong** does not tell us the problem or what you observe and what you get. Please be specific. — Phil1970, Aug 03 '16 at 14:43
@Phil1970 I'm not working with value of Items I'm just using them for conditional of switch case — mpourbafrani, Aug 03 '16 at 16:14
It is very unlikely that the compiler would generate bad code and if it it the case, then you should write minimal program and send it to Microsoft. Both Visual Studio 2013 and 2015 have a button for feedback in the upper right side of the IDE. — Phil1970, Aug 04 '16 at 13:11

score 0 · Answer 1 · answered Aug 03 '16 at 14:17

I have tried in Dotnet Fiddle. Please try to parse if you are sending an int value.

enum EnumSet {item1=1,item2=2,item4,item300=300};
    public static void Main()
    {

        string enumset=Console.ReadLine();
        int e= int.Parse(enumset);

        switch(e) {
            case (int)EnumSet.item1:
            {   
                Console.WriteLine("Hello!");
                break;
            }

        }

    }

OR

EnumSet e= (EnumSet)int.Parse(enumset);

        switch(e) {
            case EnumSet.item1:
            {   
                Console.WriteLine("Hello!");
                break;
            }

        }

sry my friend does not work the enumset defined as EnumSet – mpourbafrani Aug 03 '16 at 14:31 — mpourbafrani, Aug 03 '16 at 14:31

score -1 · Accepted Answer · answered Aug 06 '16 at 08:02

-1

my program solved
i just add new application in iis and problem sovled

answered Aug 06 '16 at 08:02

mpourbafrani

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using enum with large set of items c#

2 Answers2