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Delphi and EasyOpcLib_TLB

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24 Apr 2014 06:44 - 24 Apr 2014 14:16 #1884 by support
Replied by support on topic Delphi and EasyOpcLib_TLB
W.,

I do not have the step-by-step instructions at hand. The Delphi support has been verified a long time ago, and I do not have them installed currently.

In general, Delphi will use the COM component of QuickOPC. As such, the developer needs to reference the component first. There is a command in the IDE that allows him to view the available type libraries, and there will be one for EasyOPC - same list as in VB6, for example. If I remember well, by referencing the type library in this way, Delphi will generate the EasyOpcLib_TLB.* files for him.

If this hint does not help, let me know, I will re-install Delphi and put together the instructions. [...]

Note that C. recently had a customer who made it work with Delphi, too.

Best regards,
Last edit: 24 Apr 2014 14:16 by support.

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24 Apr 2014 06:42 #1883 by support
From: W.
Sent: Wednesday, April 23, 2014 9:27 PM
To: Zbynek Zahradnik
Subject: FW: OPC Data.Net Demo Download

Hello Zbynek,

[...] Can you offer some guidance?

Thanks,
W.

Original Message
From: U.
Sent: Wednesday, April 23, 2014 10:23 AM
Subject: AW: OPC Data.Net Demo Download

Hello W.,
I tried the Delphi Sample ReadAndDisplayValue and missing EasyOpcLib_TLB...can you help?

Regards
U.

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