比较运算符

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# 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).

### 语法:

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

### 参数:

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

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

## 比较运算符

= : 等于

< : 小于

> : 大于

<= : 小于等于

>= : 大于等于

<> : 不等于

### 示例:

    Sub ExampleUnequal
    Dim sFile As String
    Dim sRoot As String ' 输入和输出文件的根目录
        sRoot = "c:\"
        sFile = Dir$( sRoot ,22)
        If sFile <> "" Then
            Do
                MsgBox sFile
                sFile = Dir$
            Loop Until sFile = ""
        End If
    End Sub

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