SSRS Count and Expression function

Question

I am trying to count the number of packages which belong to the Area by using the count. Every Area has different number of Packages.

How can I use Count here and check how many packages for a specific Area. Also there is a attribute called 'Delivered' with defined values as D,N,P. I want to check and calculate how much percentage of packages are in state 'D'.

Can anyone help. I tried using the count but no luck. =Count(Fields!Delivered.Value = 'D')

Answer 1

To get a count of specific records you can use something like this.

= SUM(Fields!Area.Value = "abc", 1, 0)

To get a percentage of the Delivered field do something like

=Sum(IIF(Fields!Delivered.Value = 1, 1, 0), "DataSet1")
 / Count(Fields!Delivered.Value , "DataSet1")

Make sure you change DataSet1 to match the dataset that the Delivered field comes form (you must include the quotes)