Write calculated member equivalent to scope assignment

Question

I am trying to better understand scopes and calculated members better, so in the AdventureWorks database I did the following:

I wrote this simple scope statement:

SCOPE([Customer].[Customer].[All Customers], [Measures].[Average Rate]);  
        /* This expression sets the value of the Amount measure */  
        THIS = 999;  
END SCOPE;  

And equivalent calculated member will be this:

Create Member CurrentCube.[Measures].[My Measure]
 AS 
iif([Customer].[Customer].currentmember IS [Customer].[Customer].[All Customers], 999, [Measures].[Average Rate]);

But I am not sure how to create calculated member that will be equivalent to this scope assignment:

SCOPE([Customer].[Country].members, [Measures].[Average Rate]);  
        /* This expression sets the value of the Amount measure */  
        THIS = 999;  
END SCOPE; 

Actually I am not sure how to write iff that will check if current member of Customer dimension is a member of [Customer].[Country]

Answer 1

Here you go

///Will Display 999 for any member apart from All


     with Member [Measures].[My Measure]
         AS 
         iif([Customer].[Country].currentmember.Properties ("Member_Value",TYPED)='All Customers',[Measures].[Internet Sales Amount] , 999)

        select {[Measures].[Internet Sales Amount],[Measures].[My Measure]}
         on columns,

        [Customer].[Country].members
        on rows 
        from [Adventure Works]

    ///Will display 999 for any member
        with Member [Measures].[My Measure]
         AS 
         iif([Customer].[Country].currentmember.Properties ("Member_Value",TYPED)='WhatEver', 999, 999)

        select {[Measures].[Internet Sales Amount],[Measures].[My Measure]}
         on columns,

        [Customer].[Country].members
        on rows 
        from [Adventure Works]

//Below queries help to check if a member is part of a hierarchy ///////////////////////////////////////////////////////////////////////////

//Query checks if a Member is part of a hierarchy
with MEMBER TestIFAValidMember
as 
[Product].[Subcategory].[InvalidMember].UniqueName

MEMBER TestIFAValidMember2
as 
[Product].[Subcategory].[Caps].UniqueName

select {TestIFAValidMember,TestIFAValidMember2}
on columns 
FROM [Adventure Works]

You can also try

WITH MEMBER MEASURES.NotMember AS

IsSibling([Product].[Category].CURRENTMEMBER, [Product].[Category].[Invalid])

MEMBER MEASURES.ISMember AS

IsSibling([Product].[Category].CURRENTMEMBER, [Product].[Category].[Bikes])

SELECT {MEASURES.NotMember,MEASURES.ISMember} ON 0,

[Product].[Category].MEMBERS ON 1

FROM [Adventure Works]