IsInteger
Result = IsInteger ( vExpr ) AS Integer
Result = Integer? ( vExpr ) AS Integer
如果
vExpr 是
Integer类型返回
TRUE。
Examples
PRINT IsInteger(12), IsInteger(12 + 5 + 4)
PRINT IsInteger(Pi), IsInteger("12"), IsInteger(""), IsInteger(Now), IsInteger(NULL), IsInteger(12 + 5.4), IsInteger(12 + 5.4)
False False False False False False False
参见