Developing for Aspnet: does not contain a definitionand no extension method error

0 votes
asked Mar 16, 2016 by Fby_rolf (680 points)
I'm trying to filter data then create chart, i use Object Data Source and CS in App_Code.

4 Answers

0 votes
answered May 23, 2016 by Decently (910 points)
Best answer
Simply copy this code and hope this works fine for you
Some tutorials in this website 'string' does not contain a definition for 'Controls' and ...
commented May 23, 2016 by is_6226 (1,310 points)
I just deal with it like this
0 votes
answered Apr 27, 2016 by Lbh_For (270 points)

You have no ds method in class Bll Employee.
commented Apr 29, 2016 by znx_1157 (180 points)
When answering a question please:Read the question carefully
commented Apr 29, 2016 by qb_What (110 points)
Why are you checking Item
commented Apr 29, 2016 by ehrmancolor (190 points)
Just saw this thread while searching for solutions to this problem
0 votes
answered Jun 2, 2016 by Birkhimernew (180 points)
I have finally figured out what causes this issue. For more on that see Help on Compilation Error- does not contain a definition ...
0 votes
answered Jun 2, 2016 by Vs_704 (240 points)
For details check Does Not Contain A Definition And No Extension Method(d ...
In this way u will get the new response every time
commented Jun 3, 2016 by doesnt_M (540 points)
I have pulled my hair out with this error a few time. For an example of those function look here
commented Jun 3, 2016 by trapani (210 points)
I have recently been wrestling with this. I hope it will help you
commented Jun 4, 2016 by erf_7080 (500 points)
When last I tried to to this there was no official way to do this. Hope it will help someone

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