I'am using WLP 5.4.

And I want to use C# impelmenting a class which will generate a series of fundamental data.

So I've inherited a class from the FundamentalProvider class and build a dll file and put it into the installed directory.

But I can find nothing in the tree view of fundamental window.

Why?

Need your help, thanks.

QUOTE:
I'am using WLP 5.4.

Then that must be a cracked copy. We're aware of the fact that cracked version 5.4 is still widespread in some regions. Not only WLP is not available in your country but since versions 6.0 and 6.1 were mandatory upgrades, there's no chance to be using WLP 5.4 legally.

QUOTE:
So I've inherited a class from the FundamentalProvider class and build a dll file and put it into the installed directory.

Sorry but we provide support for development of data providers to registered customers only. Kindly consider thoroughly evaluating Wealth-Lab Developer 6, becoming our customer, and then we'll have a good reason to help you in the Support portal, one-to-one.

Question by qunbiaoguo is moved here:

Is there any sample code to create fundamental data item from txt/csv file?

Source code of a demo fundamental provider is available for download from the Wiki:

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