>Hello Everyone,
>
>Code is in C#.net
>
>double a,b,ans;
>a=3;
>b=2;
>ans=a/b;
>
>ans will be 1.5 dcimal value
>
>i want to check returned answer is decimal value or integer value
>
>like if ans is 1.5 then decimal
>
> if ans is 2 then it should return integr value
>
>How cal i find out returned answer is integer or decimal value..!!!!
>
>Thanks...

The return type will, obviously, always be double. But maybe for what I think you are asking:

bool IsInt = ((int)ans) == ans;

but you should check that ans is not outside the integer range