Comments by Member 9417196

Member 9417196 5-Nov-12 9:56am View

Error 1 'SQLDll.ResultSet' does not contain a definition for 'ReadFirst' and no extension method 'ReadFirst' accepting a first argument of type 'SQLDll.ResultSet' could be found (are you missing a using directive or an assembly reference?)

Member 9417196 27-Sep-12 20:04pm View

Unhandled Exception: System.NullReferenceException: Object reference not set to
an instance of an object.
at ArrayListNamespace.ArrayList`1.InsertionSort() in C:\Users\Whitney\documen
ts\visual studio 2010\Projects\ConsoleApplication30\ConsoleApplication30\ArrayLi
st.cs:line 108
at test.Program.Main(String[] args) in C:\Users\Whitney\documents\visual stud
io 2010\Projects\ConsoleApplication30\ConsoleApplication30\Program.cs:line 98
Press any key to continue . . .

Member 9417196 10-Sep-12 10:28am View

Im sorry.. new to programming and this website. I know its frustrating for you guys! But you actually fixed my problem. Placing newOrder = new Order(); in the code worked. Thanks a lot!!

Member 9417196 10-Sep-12 10:25am View

order total is entree1+entree2+extras
entree1 is listbox 1
entree 2 is listbox 2
extras is the combo box

Member 9417196 10-Sep-12 10:25am View

I meant to say everything that the user previously selected should be cleared. So for example, they mess up, but they can clear order and start over.

Member 9417196 10-Sep-12 10:14am View

I have two listBoxs. One with drinks, one with food. I have a comboBox with special add-ons. When the user clicks the Clear order, everything should be cleared as if the form was just opened. When I click the clear order, everything is clear except for the order Total. Instead, the order total just keeps getting higher, because each item selected it just added on to the previous order. I cant figure out how to clear the total.

Comments by Member 9417196 (Top 6 by date)