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19 lines
705 B
Plaintext
19 lines
705 B
Plaintext
The {{KW|IOCTL$}} function receives messages from an open device, format of the messages received is device dependent (see manual of the device to see if it is {{KW|IOCTL}} compatible). Most devices are '''NOT''' {{KW|IOCTL}} compatible.
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{{PageSyntax}}
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:''result$'' = {{KW|IOCTL$}}([#]{{Parameter|fileNumber%}})
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{{PageDescription}}
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*'''[[Keywords currently not supported by QB64|Currently NOT supported in QB64!]]'''
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* {{Parameter|fileNumber%}} is the file number for the {{KW|OPEN}}ed device and {{Parameter|result$}} is the message received from the device.
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*'''Note:''' The device must first be opened with the [[OPEN]] statement.
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{{PageSeeAlso}}
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* {{KW|IOCTL}}
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* {{KW|OPEN}}
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{{PageNavigation}} |