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42 lines
925 B
Markdown
42 lines
925 B
Markdown
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[_DONTWAIT](_DONTWAIT) is used with the [SHELL](SHELL) statement in **QB64** to specify that the program shouldn't wait until the external command/program is finished (which it otherwise does by default).
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## Syntax
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> [SHELL](SHELL) [_DONTWAIT] [commandLine$]
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## Description
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*Runs the command/program specified in commandline$ and lets the calling program continue at the same time in its current screen format.
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*Especially useful when CMD /C or START is used in a SHELL command line to run another program.
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* **QB64** automatically uses CMD /C or COMMAND /C when using SHELL.
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* **QB64** program screens will not get distorted or minimized like QBasic fullscreen modes would.
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## Example(s)
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```vb
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SHELL _DONTWAIT "notepad " + filename$
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FOR x = 1 TO 5
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_LIMIT 1
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PRINT x
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NEXT
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```
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(opens up notepad at the same time as counting to 5)
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```text
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1
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2
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3
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4
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5
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```
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## See Also
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* [SHELL](SHELL), [_HIDE](_HIDE)
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