data transfer from webservice to website

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hello
i have data in datatable dataset in my webservice i receive value from webservice when it runs but it output is null in my website and said:
"The value for column 'MaxExtraBed' in table 'tblAvailableRooms' is DBNull."
my output is tblAvailableRooms and it is a dataset

please help meeeeeeeeeeee....
please help meeeeeeeeeeee....
please help meeeeeeeeeeee....
please help meeeeeeeeeeee....

Posted 25-Feb-13 21:11pm

nazanin1366

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S. M. Ahasan Habib 26-Feb-13 3:22am

Please show your webmethod code and exception line where null reference exception raised. You can easily debug that code and identify that area.

nazanin1366 26-Feb-13 3:25am

thank you but data exist in last result in web service but when coming to web site happend and onother columns is exist but 4 column hase'nt data......

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Member 10510822 · Answer 1 · 2013-02-25T21:26:00

Solution 1

Please, Follow this article:
Client side data grid with JSON and Web Service[^]

Posted 25-Feb-13 21:26pm

Member 10510822