the table adapter doesnt get update statment

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I have a DataSet and a DataTable in it.

This DataTable uses the fields of 2 table in the database. None of them are primary key.

Now in the windows form, I used a DataGrid and a button.

I used this code to update the DataTable when I press the button:

VIPTableAdapter.Update(myDataSet.VIP)

It shows this error:

'update' is not a member of 'myApplication.myDataSetTableAdapter.VIPTableAdapter'

I cant add update method to the DataTable, why?

Thanks alot.

Posted 13-Nov-11 23:48pm

setareh_sky

Updated 13-Nov-11 23:53pm

RaisKazi

v3

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Prerak Patel · Answer 1 · 2011-11-13T23:56:00

Solution 1

Does your VIPTableAdapter have a valid UpdateCommand? If not, set it and try.

Posted 13-Nov-11 23:56pm

Prerak Patel

Comments

setareh_sky 14-Nov-11 15:14pm

i cant set it, i dont know why !!!!!!!

Prerak Patel 14-Nov-11 22:43pm

And with this comment, we are not able to understand what you are doing. Elaborate more - what and how you are doing this?