IsFloat
bResult = IsFloat ( vExpr ) AS Boolean
bResult = Float? ( vExpr ) AS Boolean
如果
vExpr 是
Float类型返回
TRUE。
Examples
PRINT IsFloat(Int(2e60)), IsFloat(Int(1E3)), IsFloat(1.2), IsFloat(Pi), IsFloat(Now + 1)
PRINT IsFloat("Pi"), IsFloat(Int(1000)), IsFloat("3.36"), IsFloat(Now)
参见