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:

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

Example 1:


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

Result:

SubStr$ will equal "     1234567"

Example 2:


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

Result:

SubStr$ will equal "     1234567"