ASP SUBSTRING FUNCTIONS
Left
The left function returns the specified no of characters from the left side of the string.
syntax:
Left(string,length)
Parameter Description:
string - Required. The string in which the substring has to be find.
length - Required. The no of characters to retrieve from the given string from the left side. If the length specified is zero then empty string is returned. If the length is greater than or equal to the length of the string then the function returns the entire string.
Right
The right function returns the specified no of characters from the right side of the string.
syntax:
Right(string,length)
Parameter Description:
string - Required. The string in which the substring has to be find.
length - Required. The no of characters to retrieve from the given string from the right side. If the length specified is zero then empty string is returned. If the length is greater than or equal to the length of the string then the function returns the entire string.
Mid
The mid function returns the specified no of characters from the given string.
syntax:
Mid(string,start,length)
Parameter Description:
string - Required. The string in which the substring has to be find.
start - Required. It is the starting position of the substring in the given string. If the starting position specified is greater than the length of the string then empty string is returned.
length - Optional. It is the no of characters to return. If not specified the function retrieves the characters till the end of the string.
