Standard in Dll programming

Alex

Hello Folks,

Is the an Standrad systax or DIN of programming
Dlls in Navision ?!(e.g.: Error Handling )

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Best regards
Alex Schubert

ERP & Navision

Dolphin Communication Technologies GmbH
Otto-Hahnstr. 1 c
D-69190 Walldorf
<A HREF="mailto:schubert@dolphinct.de">schubert@dolphinct.de</A>
schubert@dolphinct.de
DolphinCT.de

Bay

Hi, No Navision don't support Error Handling.

The text below is from the C/SIDE book, Chapter 16.
If you don't have the book you will find the information as a PDF-file on the product CD.

Best Regards

Per Bay
Martinsson IS

C/SIDE supports COM technologies in two ways: using custom controls (OCXs) and as an automation controller. This support has a few limitations:
Only non-visual controls are supported. This means that a control cannot be used to add graphical elements to a C/SIDE object (you cannot, for example, add a third-party control to a form). The control can, however, display information and interact with the user in a window of its own.
C/SIDE does not support events. You can call methods and set properties of a control or automation server and receive a return value, but the control or automation server cannot fire events in C/SIDE (that is, C/SIDE does not support callback).
Exception handling. C/SIDE does not allow the retrieval of information about exceptions from a control or automation server through the Invoke method of the IDispatch interface and the EXCEPINFO structure (as described, for example, in Inside OLE). The samples in the C/OCX Samples – the control and the C/SIDE application that uses it – show a way to work around this limitation. You can find a description on page 385.