SetCommBreak function
Applies to: desktop apps only
Suspends character transmission for a specified communications device and places the transmission line in a break state until the ClearCommBreak function is called.
Syntax
BOOL WINAPI SetCommBreak( __in HANDLE hFile );
Parameters
- hFile [in]
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A handle to the communications device. The CreateFile function returns this handle.
Return value
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
Requirements
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Minimum supported client | Windows XP |
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Minimum supported server | Windows Server 2003 |
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Header |
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Library |
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DLL |
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See also
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Build date: 2/7/2012
