Help needs for AxMSComm

[StephenWS]

Hello!

I need help.

I have impoted the AxMSComm Control 6 in MS Visual Studio .net 2003 and am using the control in C#. I tried to open ComPort #4 to receive GPS data through USB. However, I couldnt open it, everytime, it gave me the following exception:

System.RunTime.InteropServices.ComException(0x800A1F45): HRESULT 0x800A1F45

Could somebody kind enough to help me solve this problem? Any suggestion would be appreciated!

Regards,
Stephen

 

[jdegama]

Same Problem

I think this exception is not a lot of help. I am writing in C# and when I try to send data out of Com1 and the port is already open I am receiving the same exact message. I would assume that either your Com4 does not exist or is alredy open. Maybe another member has a better idea.

Hello!

I need help.

I have impoted the AxMSComm Control 6 in MS Visual Studio .net 2003 and am using the control in C#. I tried to open ComPort #4 to receive GPS data through USB. However, I couldnt open it, everytime, it gave me the following exception:

System.RunTime.InteropServices.ComException(0x800A1F45): HRESULT 0x800A1F45

Could somebody kind enough to help me solve this problem? Any suggestion would be appreciated!

Regards,
Stephen