IBM Lotus Symphony
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比较运算符用于比较两个表达式。返回的布尔表达式可用于确定比较结果是 True (-1) 还是 False (0)。
Result = Expression1 { = | < | > | <= | >= } Expression2
结果:用于指定比较结果(True 或 False)的布尔表达式。
Expression1、Expression2:要比较的任何数值或字符串。
= :等于
< :小于
> :大于
<= :小于等于
>= :大于等于
<> :不等于
Sub ExampleUnequal
DIM sFile As String
DIM sRoot As String REM ' Root directory for file in and output
sRoot = "c:\"
sFile = Dir$( sRoot ,22)
If sFile <> "" Then
Do
Msgbox sFile
sFile = Dir$
Loop Until sFile = ""
Loop Until sFile = ""
End If