The '''_ERRORLINE''' function returns the source code line number that caused the most recent runtime error.




{{PageSyntax}}
:{{Parameter|e%}} = {{KW|_ERRORLINE}}


{{PageDescription}}
* Does not require that the program use line numbers as it counts the actual lines of code.
* The code line can be found using the QB64 IDE or any other text editor such as Notepad.
* Used in '''QB64''' program error troubleshooting ONLY.


''Example:'' Displaying the current program line using a simulated [[ERROR]] code.
{{CodeStart}} '' ''
{{Cl|ON ERROR}} {{Cl|GOTO}} DebugLine 'can't use {{Cl|GOSUB}} 

{{Cl|ERROR}} 250 'simulated error code 

{{Cl|END}} 
DebugLine: 
{{Cl|PRINT}} {{Cl|_ERRORLINE}} 
{{Cl|RESUME}} {{Cl|NEXT}} '' ''
{{CodeEnd}}


{{PageSeeAlso}}
* [[ON ERROR]]
* [[ERR]], [[ERL]]
* [[ERROR]]
* [[ERROR Codes]]


{{PageNavigation}}