... published. Outlook's security prevents the code from running. [ Team LiB ] [ Team LiB ] Creating Custom Forms Although the standard Outlook forms are often good enough, there are times when ... This Field To: box and choose Edit. Enter the formula to calculate the age (see Figure 20.7): 8. IIf([Birthday]<>"None",DateDiff("yyyy",[Birthday],Date()) 9. -IIf(DateDiff("d",CDate(Month([Birthday]) ... IIf([Birthday]<>"None",DateDiff("yyyy",[Birthday],Date()) 9. -IIf(DateDiff("d",CDate(Month([Birthday]) & "/" & Day([Birthday]) & "/" & 10. Year(Date())),Date())<0,1,0),"")...