
what could be the problem with that form

what could be the problem with that form
It seems that Dashboard uses Fill incorrectly. Show some details about the Dashboars.cs code.
Hi @WanyamaEdwin-1498,
May I know whether your issue has been solved or not? If not, please share it in here. We can work together to figure it out.
Best Regards,
Daniel Zhang
Hi @ WanyamaEdwin-1498,
>>The SelectCommand property has not been initialized before calling 'Fill'.
Based on your error, have you specified the select command of SqlDataAdapter?
SqlCommand cmd = new SqlCommand();
SqlDataAdapter adp = new SqlDataAdapter();
adp.SelectCommand=cmd;
Or
SqlCommand cmd = new SqlCommand();
SqlDataAdapter adp = new SqlDataAdapter(cmd);
If it is not the cause of the problem, please provide detailed code.
Best Regards,
Daniel Zhang
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