Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Lack of a data cursor in VB
Message
 
 
To
20/11/2000 01:06:54
General information
Forum:
Visual Basic
Category:
Other
Miscellaneous
Thread ID:
00443389
Message ID:
00443961
Views:
9
>>One of the difficult things for a VFP developer when they start to use VB is the lack of a data cursor. A cursor is a table of data records. If I use ADO I get similar functionality but what if I have an n-tier applications that has passed some up some XML to the VB front-end. What do I convert the XML into so that I can manipulate it with VB?
>
>Depends on the nature of the XML. The app I am working on now passes XML from the data access tier... I started the project using a wwXML style XML document, but then decided to just persist ADO recordsets to XML and pass those. You can then use that XML to create a RS from a VB or VFP client. I also wrote a function that converts ADO XML to a VFP cursor, so I have the best of both worlds.

Sorry Erik, I don't understand your answer. Can you point me to any resources? In particular I don't understand the difference between an XML document and "persist ADO recordsets to XML". Also what is "ADO XML"? Is this a special kind of ADO or XML?
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform