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41 lines
997 B
Plaintext
41 lines
997 B
Plaintext
{{QBDLDATE:05-20-2022}}
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{{QBDLTIME:23:08:07}}
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{{DISPLAYTITLE:_ERRORLINE}}
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The [[_ERRORLINE]] function returns the source code line number that caused the most recent runtime error.
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{{PageSyntax}}
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:{{Parameter|e%}} = [[_ERRORLINE]]
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{{PageDescription}}
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* Used in program error troubleshooting.
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* Does not require that the program use line numbers as it counts the actual lines of code.
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* The code line can be found using the QB64 IDE (Use the shortcut '''Ctrl+G''' to go to a specific line) or any other text editor such as Notepad.
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{{PageExamples}}
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''Example:'' Displaying the current program line using a simulated [[ERROR]] code.
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{{CodeStart}}
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{{Cl|ON ERROR}} {{Cl|GOTO}} DebugLine 'can't use {{Cl|GOSUB}}
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{{Cl|ERROR}} 250 'simulated error code
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{{Cl|END}}
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DebugLine:
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{{Cl|PRINT}} {{Cl|_ERRORLINE}}
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{{Cl|RESUME}} {{Cl|NEXT}}
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{{CodeEnd}}
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{{PageSeeAlso}}
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* [[ON ERROR]]
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* [[_INCLERRORLINE]], [[_INCLERRORFILE$]]
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* [[ERR]], [[ERL]]
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* [[ERROR]]
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* [[ERROR Codes]]
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{{PageNavigation}}
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