CLEAR statement
Purpose: CLEAR will reset a static variable to NULLs. This is useful for cleaning unwanted characters from strings that are being manipulated by binary access such as Random Access data.
Syntax: CLEAR(StaticVariable) Parameters:
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Example:
TYPE DATAREC FName [10] AS CHAR Age AS INTEGER END TYPE DIM Datar AS DATAREC Datar.FName$ = "BCX CLEAR" Datar.Age% = 65534 FOR INTEGER i = 0 TO SIZEOF(Datar.FName)-1 PRINT ASC(&Datar.FName[i]); NEXT i PRINT "" CLEAR(Datar.FName$) FOR INTEGER i = 0 TO SIZEOF(Datar.FName)-1 PRINT ASC(&Datar.FName[i]); NEXT i PRINT "" PRINT Datar.Age% CLEAR(Datar.Age%) PRINT Datar.Age%