试图替换SSRS中的某个字符

Question

我正在尝试在浏览报告时替换字符0。我已经输入了下面的表达式，当我运行我的报告时，我得到#Error任何关于我做错的提示？

由于

=IIf(Fields!HomeAddress2.Value & " " & Fields!HomeAddress3.Value & " " &Fields!HomeAddress4.Value = 0, Fields!HomeAddress2.Value & " " & Fields!HomeAddress3.Value & " " &Fields!HomeAddress4.Value, "")

Answer 1

它是否与NULL相似？
也许你可以尝试ISNULL( <your expression>, " ")