学习ASP VBScript WeekdayName 函数

The WeekdayName function returns the weekday name of a specified day of the week.
WeekdayName 函数可以返回一个字符串，表示星期中指定的某一天

语法

WeekdayName(weekday[,abbreviate[,firstdayofweek]])

参数描述

weekday Required. The number of the weekday
必选项。星期中某天的数值定义。各天的数值定义取决于 firstdayofweek 参数设置。

abbreviate Optional. A Boolean value that indicates if the weekday name is to be abbreviated
可选项。Boolean 值，指明是否缩写表示星期各天的名称。如果省略，默认值为 False，即不缩写星期各天的名称。

firstdayofweek Optional. Specifies the first day of the week.
可选项。指明星期第一天的数值
Can take the following values:
可以使用下面这些值：

0 = vbUseSystemDayOfWeek - Use National Language Support (NLS) API setting
1 = vbSunday - 星期日(默认)
2 = vbMonday - 星期一
3 = vbTuesday - 星期二
4 = vbWednesday - 星期三
5 = vbThursday - 星期四
6 = vbFriday - 星期五
7 = vbSaturday - 星期六

实例 1

document.write(WeekdayName(3))
输出:
Monday

实例 2

document.write(Date & "<br />")
document.write(Weekday(Date) & "<br />")
document.write(WeekdayName(Weekday(Date)))
输出:
10/22/2007
2
Monday

实例 3

document.write(Date & "<br />")
document.write(Weekday(Date) & "<br />")
document.write(WeekdayName(Weekday(Date),true))
输出:
10/22/2007
2
Mon