Comparison Operators

Comparison operators compare two expressions. The result is returned as a boolean expression that determines if the comparison is True (-1) or False (0).

  result = expression1 { = | < | > | <= | >= } expression2

result: Boolean that specifies the result of the comparison (True, or False)

expression1, expression2: Any numeric values or strings that you want to compare.

比較運算子

= : 等於

< : 小於

> : 大於

<= : 小於或等於

>= : 大於或等於

<> : 不等於

Sub ExampleUnequal
Dim sFile As String
DIM sRoot As String REM ' 輸入和匯出檔案的根目錄
    sRoot = "c:\"
    sFile = Dir$( sRoot ,22)
    If sFile <> "" Then
        Do
            MsgBox sFile
            sFile = Dir$
        Loop Until sFile = ""
    End If
End Sub