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  1. V

    calculating columns can kill (me)

    Hi, I am trying to set up a calculated column on a datagrid which is bound to a dataset. I have been using an expression column that calculates the total eg: ds.Tables("Price_Detail").Columns.Add("NewPrice", System.Type.GetType("System.Decimal"))...
  2. V

    Master / Detail form

    Hello Everybody, I need some guidence on a master/detail application i am working on. I have succesfully set up a master/detail datagrid (You can drill down from the master datatable to the detail datatable). But what i would like to do is use a master listbox that controls what is shown...
  3. V

    Trigger update

    Hi, I need help writing a trigger in MS SQL2000. The table i am writing the trigger for contains several price lists, one of these price list is the master price list. When a user addes a new product to the master price list, the trigger needs to duplicate the new product to the other...
  4. V

    Copy data from one column to another

    Copy data from one column to another [Resolved] Hi, I am trying to copy data from one column into another using a dataset binded to a datagrid. (NewPrice is a computed column, new_price column is in the sql table.) .net does not let you save computed columns, so i need to copy the data from...
  5. V

    calculated column

    calculated column [resolved] Is there a way to calculate a value for a column, e.g. col3 = col1 + col2, without a computed column using expressions. Maybe programmatically calculating the column when the user adds a new row. Ive tried adding a event handler on rowschanged but with no...
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