Question

I usually send data back to the calling code using return. However this time I have to send two kinds of data:

public IEnumerable<AccountDetail> ShowDetails(string runTime)

Is it possible for me to send the value of runTime back to the calling code?

Answer 1

Yes

public IEnumerable<AccountDetail> ShowDetails(ref string runTime)

The calling code would also have the ref keyword:

.ShowDetails(ref runTime);