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#120 SafeYield ERangeError

open
nobody
Comm (38)
5
2013-01-13
2011-04-28
W Lin
No

I put a TApdComPort in a TForm,I open and close my port ,just I do it,I get an Range check error in OOMisc.SafeYield.

Ther error happens in
SafeYield := MAKELONG(Msg.Message, Msg.hwnd);

My OS is XP SP2, and I'm running in Delphi 7.

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