ASP Functional Library (5)

Function

    Len ()
   FUNCTION: Returns the length of a string.
   Syntax:len (String | varName)
   ARGUMENTS:
   EXAMPLE: <%
 &nb Sp;strtest = "This is a test!"
  response.write Len (strtest)
  %>
   result:15
  
& Nbsp; ltrim ()
   FUNCTION: Removes the space on the left side of the string.
   Syntax:ltrim (String)
   ARGUMENTS:
   EXAMPLE: <%
   Strtest = "This is a test!"
  response.write LTrim (strtest)
  %>
   Result:this is a test!
  
  mid ()
   FUNCTION: Returns a string of a specific length, from start to length.
   Syntax:mid (String, start [, length])
   ARGUMENTS:
   EXAMPLE: <%
&N Bsp; strtest = "This is a test! The Today is Monday.
  response.write Mid (strtest, 5)
  %>
   result:today
  
  minute ()
   FUNCTION: Returns the minute Kushiro of the time.
   Syntax:minute (time)
   ARGUMENTS:
   EXAMPLE: <%=minute (#12:45:32 pm# )%>
   result:45

Month ()


FUNCTION: Returns a date.


syntax:month (date)


Arguments:date is any valid date expression.


EXAMPLE: &lt;%=month (#08/04/99#)%&gt;


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


'll display the abbreviated month name and False (default) won't show


the abbreviation.


EXAMPLE: &lt;%=monthname (Month (#08/04/99#))%&gt;


Result:august


　


Now ()


Function:returns the current system date and time.


Syntax:now ()


Arguments:none


EXAMPLE: &lt;%=Now%&gt;


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.


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: &lt;%


strtest = "This is a apple!"


Response.Write Replace (strtest, "Apple", "orange")


%&gt;


Result:this is a orange!