多谢了作者: Henry D. Sy 时间: 2011-12-15 18:47
iif (isnull(AA),"N/A",AA)作者: lazybird 时间: 2011-12-15 20:27
代码是这么写吗?怎么提示出错?
Private Sub Report_Open(Cancel As Integer)
Me.Volt1.RowSource = IIf(IsNull([Volt1]), "N/A", [Volt1])
End Sub作者: lazybird 时间: 2011-12-15 20:28
Me.Volt1.Value = IIf(IsNull([Volt1]), "N/A", [Volt1])
也不行作者: roych 时间: 2011-12-15 22:12
在查询里设置不行吗?作者: Henry D. Sy 时间: 2011-12-15 22:57
[attach]47683[/attach]将下面的SQL作为报表的记录源
SELECT [18882222].ID, [18882222].Trap1, IIf(IsNull([Cal1]),"N/A",[Cal1]) AS Cal, IIf(IsNull([Volt1]),"N/A",[Volt1]) AS Volt, IIf(IsNull([DTrap1]),"N/A",[DTrap1]) AS DTrap, IIf(IsNull([RTrap1]),"N/A",[RTrap1]) AS RTrap, IIf(IsNull([Result]),"N/A",[Result]) AS Result1