@msdn=http://search.microsoft.com/search/results.aspx?qu=$$$ @pinvoke=http://pinvoke.net/$$$.htm Summary: The PurgeComm API !!!!C# Signature: [DllImport("kernel32.dll")] static extern bool PurgeComm(IntPtr hFile, uint dwFlags); !!!!User-Defined Types: None. !!!VB Signature: <DllImport("kernel32.dll")> _ Private Shared Function PurgeComm(ByVal handle As Int32, _ ByVal dwFlags As Int32) As Int32 End Function !!!!Notes: // //PURGE function flags. // #define PURGE_TXABORT 0x0001 // Kill the pending/current writes to the comm port. #define PURGE_RXABORT 0x0002 // Kill the pending/current reads to the comm port. #define PURGE_TXCLEAR 0x0004 // Kill the transmit queue if there. #define PURGE_RXCLEAR 0x0008 // Kill the typeahead buffer if there. !!!!Tips & Tricks: Please add some! !!!!Sample Code: Please add some! !!!!Alternative Managed API: Do you know one? Please contribute it! Documentation: PurgeComm@msdn on MSDN
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