IsObject() FUNCTION: 判断一对象是否为对象,返回布尔值. SYNTAX: IsObject(expression) ARGUMENTS: EXAMPLE: <% Set con = Server.CreateObject("ADODB.Connection") response.write IsObject(con) %> RESULT: True LBound() FUNCTION: 返回指定数组维的最小可用下标. SYNTAX: Lbound(arrayname [, dimension]) ARGUMENTS: ; dimension 指明要返回哪一维下界的整数。使用 1 表示第一维,2 表示第二维,以此类推。如果省略 dimension 参数,默认值为 1. EXAMPLE: <% i = Array("Monday","Tuesday","Wednesday") response.write LBound(i) %> RESULT: 0 LCase() FUNCTION: 返回字符串的小写形式 SYNTAX: Lcase(string) ARGUMENTS: string is any valid string expression. EXAMPLE: <% strTest = "This is a test!" response.write LCase(strTest) %> RESULT: this is a test! Left() FUNCTION: 返回字符串左边第length个字符以前的字符(含第length个字符). SYNTAX: Left(string, length) ARGUMENTS: EXAMPLE: <% strTest = "This is a test!" response.write Left(strTest, 3) %> RESULT: Thi
上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] 下一页 |