DateAdd() FUNCTION: 返回一个被改变了的日期。 SYNTAX: DateAdd(timeinterval,number,date) ARGUMENTS: timeinterval is the time interval to add; number is amount of time intervals to add; and date is the starting date. EXAMPLE: <% currentDate = #8/4/99# newDate = DateAdd("m",3,currentDate) response.write newDate %>
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!
LTrim() FUNCTION: 去掉字符串左边的空格. SYNTAX: LTrim(string) ARGUMENTS: EXAMPLE: <% strTest = " This is a test!" response.write LTrim(strTest) %> RESULT: This is a test!
Mid() FUNCTION: 返回特定长度的字符串(从start开始,长度为length). SYNTAX: Mid(string, start [, length]) ARGUMENTS: EXAMPLE: <% strTest = "This is a test! Today is Monday." response.write Mid(strTest, 17, 5) %> RESULT: Today
Month() FUNCTION: 返回日期. SYNTAX: Month(date) ARGUMENTS: date is any valid date expression. EXAMPLE: <%=Month(#08/04/99#)%> RESULT: 8
MonthName() FUNCTION: Returns a string identifying the specified month. SYNTAX: MonthName(month, [, Abb]) ARGUMENTS: month is the numeric representation for a given month; Abb (optional) is a boolean value used to display month abbreviation. True will display the abbreviated month name and False (default) will not show the abbreviation. EXAMPLE: <%=MonthName(Month(#08/04/99#))%> RESULT: August
Now() FUNCTION: Returns the current system date and time. SYNTAX: Now() ARGUMENTS: None EXAMPLE: <%=Now%> RESULT: 8/4/99 9:30:16 AM
Replace() FUNCTION: Returns a string in which a specified sub-string has been replaced with another substring a specified number of times. SYNTAX: Replace(strToBeSearched, strSearchFor, strReplaceWith [, start ][, count ][, compare>]) ARGUMENTS: strToBeSearched is a string expression containing a sub- string to be replaced; strSearchFor is the string expression to search for within strToBeSearched; strReplaceWith is the string expression to replace sub-string strSearchFor; start (optional) is the numeric character position to begin search; count (optional) is a value indicating the comparision constant. EXAMPLE: <% strTest = "This is an apple!" response.write Replace(strTest, "apple", "orange") %> RESULT: This is an orange!
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!!
Trim() FUNCTION: 去掉字符串左右的空格. SYNTAX: Trim(string) ARGUMENTS: string is any valid string expression. EXAMPLE: <% strTest = " This is a test!! " response.write Trim(strTest) %> RESULT: This is a test!!
UCase() FUNCTION: 返回字符串的大写形式. SYNTAX: UCase(string) ARGUMENTS: EXAMPLE: <% strTest = "This is a test!!" response.write UCase(strTest) %> RESULT: THIS IS A TEST!!