i got this message when i try to debug as your step, can you help? Thank you.

Ziaullah,

We are glad that you manage to find solution in our community forums!

You have done Just a great work ... I searched for a day but didn't find a away... thank u so much for your contribution to this Error....thumbs Up

Soumya,

The first exception appears to be from your own code in the getter for the DinerDataConnection property of the Alcon.Diner.Settings object.  Is there anything within this getter that could cause a null reference exception?  If you follow the instructions that I posted earlier in the thread, you may be able to catch the exception when it is thrown and see what is null in the debugger as well.

For the second exception, read your designer.cs file to verify that the variable is being set to an instance of an object before line 177 is hit.

Let me know if you have any questions with this matter.

Hi Alan,

Thanks for the reply. Here are the details :

ProductSelection1 is the varible which initializes the user control and which is declared and assigned values.

Looking forward for your reply.

Regards,

Soumya