LogiView

Command 'writeln'

This command is used to write to a file line-by-line.

Each value of any type expression is written to a line in the file.

This command must not be called with a conditional instruction.

Syntax:

writeln({INT_VAR},{EXPR_LIST})

I/O parameters:

	{INT_VAR}	Integer variable with file ID number (is assigned when opening the file).
	{EXPR_LIST}	List of expressions of any type. Arguments (expressions) must be separated by colons.
	-

Return value:

Return code:

No errors during command execution.

Example:

Declaration of Variables

 10 C Generating file "test.file"	
 20 DOCU_LOGIC_1=FALSE	
 30 DOCU_INT_1 = open("\tmp\test.file","w")	
 40 writeln(DOCU_INT_1,"Line 1")	
 50 writeln(DOCU_INT_1,5)	
 60 writeln(DOCU_INT_1,"Line 2")	
 70 close(DOCU_INT_1)

Result:

test.file:

Zeile 1
5
Zeile 2

Functions and commands: File Interface