Right() FUNCTION: 返回字符串右边第length个字符以前的字符(含第length个字符). SYNTAX: Right(string, length) ARGUMENTS: . EXAMPLE: <% strTest = "This is an test!" response.write Right(strTest, 3) %> RESULT: st! Rnd() FUNCTION: 产生一个随机数. SYNTAX: Rnd [ (number) ] ARGUMENTS: EXAMPLE: <% Randomize() response.write RND() %> RESULT: 任何一个在0 到 1 之间的数 Round() FUNCTION: 返回按指定位数进行四舍五入的数值. SYNTAX: Round(expression [, numRight]) ARGUMENTS: numRight数字表明小数点右边有多少位进行四舍五入。如果省略,则 Round 函数返回整数. EXAMPLE: <% i = 32.45678 response.write Round(i) %> RESULT: 32 Rtrim() FUNCTION: 去掉字符串右边的字符串. SYNTAX: Rtrim(string) ARGUMENTS: EXAMPLE: <% strTest = "This is a test!! " response.write RTrim(strTest) %> RESULT: This is a test!! Second() FUNCTION: 返回秒. SYNTAX: Second(time) ARGUMENTS: . EXAMPLE: <%=Second(#12:34:28 PM#)%> RESULT: 28 StrReverse() FUNCTION: 反排一字符串 SYNTAX: StrReverse(string) ARGUMENTS: EXAMPLE: <% strTest = "This is a test!!" response.write StrReverse(strTest) %> RESULT: !!tset a si sihT
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