下表说明了逻辑运算符的说明和符号:
表 11-3 逻辑运算符
| 说明 | 符号 |
|---|---|
| 逻辑非 | Not |
| 逻辑与 | And |
| 逻辑或 | Or |
| 逻辑排除 | Xor |
以下示例说明了逻辑运算符的用法:
示例 1:
Dim A, NotA A = True NotA = Not A ' Logical negation: Not True 'NotA: Not True is False
示例 2:
Dim B, C, AndResult B = True C = False AndResult = B And C ' Logical conjunction: True And False 'AndResult: True And False is False
示例 3:
Dim D, E, OrResult D = True E = False OrResult = D Or E ' Logical disjunction: True Or False 'OrResult: True Or False is True
示例 4:
Dim F, G, XorResult F = True G = False XorResult = F Xor G ' Logical exclusion: True Xor False 'XorResult: True Xor False is True