RTRIM$ function

Purpose: RTRIM$ returns a substring of a string trimmed of trailing space characters or, optionally, trimmed of the trailing characters specified in the optional parameter.


 Syntax: 

 SubStr$ = RTRIM$(MainStr$ [, CharToTrim])

 Parameters:

  • MainStr$ String to be right trimmed.
  • CharToTrim% [OPTIONAL] ASCII code integer of characters to trim. Default trim character is ASCII 32(space).

 Return Value:

  • SubStr$, the return value, is a right trimmed MainStr$.

Example 1: 


 DIM SubStr$
 SubStr$ = RTRIM$("     1234567     ")
 PRINT SubStr$

Result: 

     1234567

Example 2: 


 DIM SubStr$
 SubStr$ = RTRIM$("     123456700000",48)
 PRINT SubStr$

Result: 

     1234567