This the formula they have written in crystal reports.How to implement this one in SSRS2008R2?

Formula:

Shared StringVar sNewBranch;

StringVar sPrintMe := "yy";

if sNewBranch = {@BName-BID} then

(

sPrintMe := totext({salesrepgensummary.branch_name}) + " - " + totext({salesrepgensummary.branch_code}) & " -continued ";

)

ELSE

(

//sNewBranch:= {@BName-BID};

sPrintMe := totext({salesrepgensummary.branch_name}) + " - " + totext({salesrepgensummary.branch_code});

)

;