Average

[shapper]

Hello,

I have a generic list named Ratings as follows:

Dim ArticleRatings As Generic.List(Of Rating)

Rating is a class and one of its properties is RatingValue.

How can I the mean (average) of all rating values taken from
ArticleRatings?

Thanks,
Miguel

 

[Guest]

Hello,

I have a generic list named Ratings as follows:

Dim ArticleRatings As Generic.List(Of Rating)

Rating is a class and one of its properties is RatingValue.

How can I the mean (average) of all rating values taken from
ArticleRatings?

Thanks,
Miguel

I think something like the following code should help

For Each r In ArticleRatings
x += r.RatingValue
Next

x / ArticleRatings.Count