what are contract class, controller class and Data provider class?

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Posted on by AXBOY

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Hi Eveyone,

For creating an SSRS report...we need to create 3 classes: contract class, controller class and Data provider class....what exactly are these 3 classes and what all methods should be added in each of them?

Thanks for Advance

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vikash_ 210 on at

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RE: what are contract class, controller class and Data provider class?

DP class is used for logics in the process report.
Contract class is used for the parameters in reports.
controller class is used for the changes in the dialogue fields.
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Mahmoud Hakim 17,887 on at

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RE: what are contract class, controller class and Data provider class?

You can find more details here

www.dynamics101.com/developing-ssrs-report-using-report-data-provider-microsoft-dynamics-ax-2012
Community Member Microsoft Employee on at

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RE: what are contract class, controller class and Data provider class?

Hi AxBoy,

Contract class : used for taking input from the user..

Data provider : where u write u r business requirement logic.

controller class : check below link

stoneridgesoftware.com/understanding-report-controller-classes-in-dynamics-ax-2012

for report development :

Sukrut has already given a link which is very useful , even i use to follw that link when ever any requirement is there.
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Sukrut Parab 71,656 Moderator on at

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RE: what are contract class, controller class and Data provider class?

Hi AXBOy ,

Look at the below link for details

community.dynamics.com/.../rdp-contract-ui-builder-and-controller-classes-for-ssrs-report-development