我正在使用 Crystal Reports 2008。我有这样的输出:
Customer Total Amount Jan Feb Mar Apr May
A 20000 1000 2000 5000 0 7000
B 15000 5000 7000 3000 0 0
C 18000 8000 5000 0 8000 0
D 5000 5000 0 0 0 0
在没有零字段值的情况下,如何计算一月到五月的字段?所以输出将是这样的:
Customer Total Amount Jan Feb Mar Apr May Count
A 20000 1000 2000 5000 0 7000 4
B 15000 5000 7000 3000 0 0 3
C 18000 8000 5000 0 8000 0 3
D 5000 5000 0 0 0 0 1
谢谢..