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34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
The '''STOP''' statement is used to stop program execution when troubleshooting a program or to suspend event trapping.
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{{PageSyntax}}
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:: STOP
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* STOP used in the Qbasic IDE does not close any files or go to the operating system. It returns to the IDE.
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* In the QB64 compiler, STOP closes the program window and returns to the IDE when the code is compiled from there.
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* STOP is ONLY used for debugging purposes and should not be used to exit programs!
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* STOP can also be used to suspend an event trap in the following statements: [[KEY(n)]], [[ON COM (n)|COM(n)]], [[PEN]], [[PLAY]], [[STRIG(n)]], [[TIMER]], [[UEVENT]]. The trap can be turned back on with [[ON]] and returns any trap events since '''STOP''' was used.
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''Example:'' When run in the Qbasic IDE, the program will return to the IDE at STOP. Press F5 to finish the program.
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{{CodeStart}}
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{{Cl|PRINT}} "start"
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{{Cl|SLEEP}} 3
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{{Cl|STOP}}
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{{Cl|PRINT}} "resumed"
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{{CodeEnd}}
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: ''Explanation:'' QB64 will STOP the program and close the window as it does not have an interpreter to run the rest of the code.
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''See also:''
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* [[END]], [[SYSTEM]]
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* [[ON]], [[OFF]]
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{{PageNavigation}}
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