I have a simple table in Sql and a dataset in c#. In order to get the delete and update and save commands I had to make one of the columns a primary key and I made its type int.
I know a primary key cannot allow nulls, so I am not sure how to get around this error
when I go to send data to the dataset I get the following error:
NoNullAllowedException was unahndled.
Column 'a' does not allow nulls.
RescueTechDBDataSet.tasksRow newtasksrow = RTDB.tasks.NewtasksRow();
newtasksrow.trackingnumber = trackingnumber.Text;