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Function 'result_get'

This function returns the return code of a command or a function. The return code has been already implemented in some functions and commands; however, is can also be set using the command 'result_set'.

The return code must be queried immediately after command or function execution because it is always overwritten.

Syntax:

{INT_VAR}= result_get()

I/O parameters:

	-
	-

Return value:

{INT_VAR}

Return code

Example:

Declaration of Variables

 10 C Deleting file "test1.file"	
 20 delete("\tmp\test1.file")	
 30 DOKU_INT_2=result_get()	
 40 if (DOKU_INT_2 != 0)	
 50   put("ERROR: File could not be deleted!")	
 60 endif

Result:

If the file "test1.file" does not exist in the "\temp" directory, an error message is displayed.

Functions and commands: Other Functions and Commands