Make SSRS Report Dialog field non editable

I have scenarion, i want to make ssrs report dialog field non editable . Plz remeber report are run on current record and we can’t use UI Builder class. So anyone have an idea about these plz help me…

How did you added the parameters? Do you have a contract?

yes kranthi…

Then what is the issue in using the UI builder?

Look at \Classes\InventTransferOrderOverviewUIBuilder

Thanks kranthi … i wil try