Program termination: Difference between revisions
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=={{header|QB64}}== |
=={{header|QB64}}== |
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''CBTJD'': 2020/03/15<br> |
''CBTJD'': 2020/03/15<br> |
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There are three commands that can be used to end a program in QB64: |
There are three commands that can be used to end a program in QB64:<br> |
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1) END - The program will display "Press any key to continue..." and wait for a keypress before closing the program. |
1) END - The program will display "Press any key to continue..." and wait for a keypress before closing the program.<br> |
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2) STOP - The program will close immediately, but will not close any open files. STOP is ONLY used for debugging purposes and should not be used to exit programs! |
2) STOP - The program will close immediately, but will not close any open files. STOP is ONLY used for debugging purposes and should not be used to exit programs!<br> |
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3) SYSTEM - The ONLY proper command to immediately close a program in QB64 without a pause or interactive message as with the END command. |
3) SYSTEM - The ONLY proper command to immediately close a program in QB64 without a pause or interactive message as with the END command.<br> |
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<lang qbasic>INPUT "Press any key to contine...", a$ |
<lang qbasic>INPUT "Press any key to contine...", a$ |
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IF 1 THEN SYSTEM</lang> |
IF 1 THEN SYSTEM</lang> |