I am using mscomm32.ocx with Visual C++ for serial communications and have been for years. Hp Dc5100 Mt Video Driver Windows 7. With windows 10, I am unable to read data from any comm port. I am using mscomm32.ocx with Visual C++ for serial communications and have been for years. With windows 10, I am unable to read data from any comm port.

In general you can just use PB File functions (open, read, write) to 'Com2:' file. Another choice (that we actually used several times) is to go with MSComm32.ocx. 'Jazmelbaf' wrote in message news:42d79e9a$1@forums-2-dub. >Hello, >>How can I use Powerbuilder in communicating with a port device and >possibly >reading any information from the device connected to the port. I have a >barcode >scanner with an RS232 connector and it requires me connecting to the com >port, >reading the scanned data and displaying the data on the screen with PB. >pls I >need ur help >>Thanks >---== Posted via the PFCGuide Web Newsreader ==--- >http://www.pfcguide.com/_newsgroups/group_list.asp. Hello Michael, Will appreciate it if you can help out with some sample codes on this.

Thanks On 15 Jul 2005 05:24:37 -0700, in sybase.public.powerbuilder.ole-ocx-activex Michael Chernin wrote: >In general you can just use PB File functions (open, read, write) to 'Com2:' >file. Another choice (that we actually used several times) is to go with >MSComm32.ocx. >>'Jazmelbaf' wrote in message >news:42d79e9a$1@forums-2-dub. >>Hello, >>>>How can I use Powerbuilder in communicating with a port device and >>possibly >>reading any information from the device connected to the port. I have a >>barcode >>scanner with an RS232 connector and it requires me connecting to the com >>port, >>reading the scanned data and displaying the data on the screen with PB.

Usb Vid_1131&pid_1004&rev_0373 Driver here. >>pls I >>need ur help >>>>Thanks >>---== Posted via the PFCGuide Web Newsreader ==--- >>>. String ls_data // uses the COM1 port. Ole_1.object.CommPort = 1 // establishment speed is 9600, does not have the parity check, 8 figures according to, one stop bit.

Ole_1.object.Settings = ' 9600, N,8,1 ' // read-in entire buffer data. Ole_1.object.InputLen = 0 // Turns on the port ole_1.object.PortOpen = True // transmits something.

Ole_1.object.Output = ' blah-blah-blah ' + char (13) // waiting data.- this example is for the Modem usage - modify it to your needs Do Yield () // takes the data from the Com port ls_data += ole_1.object.Input LOOP Until (Pos (ls_data, ' OK ' + char (13) + char (10)) >0) // approaches the Com port transmission data uses the Output method ole_1.Object.Output = ls_data // closes the port. Ole_1.object.PortOpen = FALSE 'Jazmelbaf' wrote in message news:42d7ad27$1@forums-1-dub. >Hello Michael, >Will appreciate it if you can help out with some sample codes on this. >>Thanks >>On 15 Jul 2005 05:24:37 -0700, >in sybase.public.powerbuilder.ole-ocx-activex >Michael Chernin wrote: >>In general you can just use PB File functions (open, read, write) to >>'Com2:' >>file.