Customizing the Data provider

Chasoo · Post by **Chasoo** » Mon Dec 05, 2011 11:56 pm

we are developing a new component for a existing product using stimulsoft report designer.and My customer want to have a own data provider (rather using StiOledbDatabase). so we try to implement a class just like in StiOledbDatabase class.But when we try to connect database using the class which we have written it wont connect to database.sample code has attached.

please update me wt i have done wrong.

tnx

chaminda

TestDatabase

Post by **Alex K.** » Tue Dec 06, 2011 6:04 am

Hello,

Yes, it is correctly.
Also you can see several additional database adapter, as sample, on our site in section downloads - database pack.

Let us know if you need any additional help.
Thank you.

Chasoo · Post by **Chasoo** » Tue Dec 06, 2011 6:08 am

bt when i try to connect using my class it is not connecting. wts wrong with it.
it has to be a specific namespace ?

please update

chaminda

Chasoo · Post by **Chasoo** » Wed Dec 07, 2011 1:19 am

i have downloaded oracle data provider and sqlcedata provider. and added all the classes as for the example.but still does not connect when report is loading.bt since i am using OLEDB driver writing database class which is derived from Stidatabase class is enough.but i am helpless since no errors returning and cant debug. how can i find out where is the error.

please help

chaminda

Post by **Alex K.** » Wed Dec 07, 2011 5:33 am

Hello,

Please send us you provider for analysis.

Thank you.

Chasoo · Post by **Chasoo** » Wed Dec 07, 2011 5:40 am

Here i have attached the provider which i have written.

provider

i have stuck there

Chasoo · Post by **Chasoo** » Thu Dec 08, 2011 8:19 am

Still i couldn't understand what i have done wrong.And still waiting for a answer from you guys.since i have stuck in a middle of the work.i have attached my classes in previous post.and Hope will get answer soon.

chaminda

Post by **Alex K.** » Fri Dec 09, 2011 1:58 am

Hello,

You code work correctly.
Please send us a step-by-step guide how to reproduce the issue?
Also this adapter will be work only for standalone designer. In designer web it is will not worked.

Thank you.

Chasoo · Post by **Chasoo** » Fri Dec 09, 2011 2:02 am

i want to work with designer.web.
cant we write our own provider for designer web.

thats what my client want to have

i am waiting

tnx,
chaminda

Post by **Alex K.** » Fri Dec 09, 2011 3:27 am

Hello,

As a way, you can do not change the name of the class in a modified OleDb adapter, but to change only the methods that you need.

Thank you.