Writes an array of bytes to the port

Parameters

data

Byte array to be written to the port

vtimeout

Specifies timeout in milliseconds

Return Value

Returns true on success

Remarks

• If the timeout parameter is -1, then the function waits until the operation is completed.
• If the timeout parameter is 0, then the function returns immediately.

• This function can only be used when the port is open.

See Also

DotNetSerialPort Class | SWBOX Namespace

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