// error codes CError_OpenFailed = 1; CError_WriteFailed = 2; CError_ReadFailed = 3; CError_InvalidAsync = 4; CError_PurgeFailed = 5; CError_AsyncCheck = 6; CError_SetStateFailed = 7; CError_TimeoutsFailed = 8; CError_SetupComFailed = 9; CError_ClearComFailed = 10; CError_ModemStatFailed = 11; CError_EscapeComFailed = 12; CError_TransmitFailed = 13; CError_ConnChangeProp = 14; CError_EnumPortsFailed = 15; CError_StoreFailed = 16; CError_LoadFailed = 17; CError_RegFailed = 18; CError_LedStateFailed = 19; CError_ThreadCreated = 20; CError_WaitFailed = 21; CError_HasLink = 22; CError_RegError = 23;
If not Comport1.Connected then Comport1.Open;
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