vb.net update access db

I made a personal program that will keep track of the maintenance i perform on my car and at the different mileage intervals.  I got it to read from an access database, but when i go to update its a bit wonky.  I click update and different textboxes are updated that what should be.  For instance in the cabin filter textbox, if i put completed and hit save, it shows up on the air filter textbox.  Any ideas?

 Dim sqlupdate As String
        sqlupdate = "UPDATE BMW_Maintenance SET Oil_Change=@Oil_Change, Cabin_Filter=@Cabin_Filter, " & _
           "Air_Filter=@Air_Filter, Engine_Coolant=@Engine_Coolant, Differential_Oil=@Differential_Oil, " & _
           "Spark_Plugs=@Spark_Plugs, Trans_Fluid_and_Filter=@Trans_Fluid_and_Filter, Engine_Drive_Belts=@Engine_Drive_Belts, " & _
           "O2_Sensors=@O2_Sensors, Water_and_Fuel_Hoses=@Water_and_Fuel_Hoses, Fuel_Filter=@Fuel_Filter, " & _
           "Tires=@Tires, Wheel_Alignment=@Wheel_Alignment, Notes=@Notes, Battery=@Battery, " & _
             "Brake_Fluid=@Brake_Fluid, Power_Steering=@Power_Steering WHERE ID=@id"
        Dim cmd As New OleDbCommand(sqlupdate, con1)
        ' This assigns the values for our columns in the DataBase.   
        ' To ensure the correct values are written to the correct column  
        cmd.Parameters.AddWithValue("@Oil_Change", tbOil.Text)
        cmd.Parameters.AddWithValue("@Cabin_Filter", tbCabin.Text)
        cmd.Parameters.AddWithValue("@Brake_Fluid", tbBF.Text)
        cmd.Parameters.AddWithValue("@Power_Steering", tbPS.Text)
        cmd.Parameters.AddWithValue("@Air_Filter", tbAF.Text)
        cmd.Parameters.AddWithValue("@Engine_Coolant", tbCoolant.Text)
        cmd.Parameters.AddWithValue("@Differential_Oil", tbdiff.Text)
        cmd.Parameters.AddWithValue("@Spark_Plugs", tbspark.Text)
        cmd.Parameters.AddWithValue("@Trans_Fluid_and_Filter", tbtrans.Text)
        cmd.Parameters.AddWithValue("@Engine_Drive_Belts", tbbelts.Text)
        cmd.Parameters.AddWithValue("@O2_Sensors", tbO2.Text)
        cmd.Parameters.AddWithValue("@Water_and_Fuel_Hoses", tbhoses.Text)
        cmd.Parameters.AddWithValue("@Fuel_Filter", tbFF.Text)
        cmd.Parameters.AddWithValue("@Tires", tbtires.Text)
        cmd.Parameters.AddWithValue("@Wheel_Alignment", tbwheel.Text)
        cmd.Parameters.AddWithValue("@Notes", tbnotes.Text)
        cmd.Parameters.AddWithValue("@Battery", tbbat.Text)
        cmd.Parameters.AddWithValue("@ID", Convert.ToInt32(tbid.Text))
        con1.Open()
        cmd.ExecuteNonQuery()
        con1.Close()

Open in new window

derek7467Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Scott McDaniel (Microsoft Access MVP - EE MVE )Infotrakker SoftwareCommented:
Hard to say, since we don't really know how you're filling those Textboxes. Are you code to fill them, or a DataSource control of some sort?
0
derek7467Author Commented:
heres how i fill them:

Private Sub ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox1.SelectedIndexChanged
        Dim sqlupdate As String
        sqlupdate = "SELECT * FROM BMW_Maintenance Where MileMarker='" & ComboBox1.SelectedItem & "'"
        Dim cmd As New OleDbCommand(sqlupdate, con1)
        con1.Open()
        Dim dr As OleDbDataReader
        dr = cmd.ExecuteReader()
        While dr.Read()
            tbOil.Text = (dr("Oil_Change")).ToString
            tbCabin.Text = (dr("Cabin_Filter")).ToString
            tbBF.Text = (dr("Brake_Fluid")).ToString
            tbPS.Text = (dr("Power_Steering")).ToString
            tbAF.Text = (dr("Air_Filter")).ToString
            tbCoolant.Text = (dr("Engine_Coolant")).ToString
            tbdiff.Text = (dr("Differential_Oil")).ToString
            tbspark.Text = (dr("Spark_Plugs")).ToString
            tbtrans.Text = (dr("Trans_Fluid_and_Filter")).ToString
            tbbelts.Text = (dr("Engine_Drive_Belts")).ToString
            tbO2.Text = (dr("O2_Sensors")).ToString
            tbhoses.Text = (dr("Water_and_Fuel_Hoses")).ToString
            tbFF.Text = (dr("Fuel_Filter")).ToString
            tbtires.Text = (dr("Tires")).ToString
            tbwheel.Text = (dr("Wheel_Alignment")).ToString
            tbnotes.Text = (dr("Notes")).ToString
            tbbat.Text = (dr("Battery")).ToString
            tbid.Text = (dr("ID")).ToString
        End While
        con1.Close()
    End Sub

Open in new window

0
derek7467Author Commented:
figured it out, when im calling these items, they werent in the right order.  Its fixed now.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
The Ultimate Tool Kit for Technolgy Solution Provi

Broken down into practical pointers and step-by-step instructions, the IT Service Excellence Tool Kit delivers expert advice for technology solution providers. Get your free copy for valuable how-to assets including sample agreements, checklists, flowcharts, and more!

Scott McDaniel (Microsoft Access MVP - EE MVE )Infotrakker SoftwareCommented:
That's somewhat odd - the "order" in which you call these items shouldn't make a difference. Could you provide more details, in case someone else has the same issue?
0
derek7467Author Commented:
The items in
sqlupdate = "UPDATE BMW_Maintenance SET Oil_Change=@Oil_Change, Cabin_Filter=@Cabin_Filter, " & _
           "Air_Filter=@Air_Filter, Engine_Coolant=@Engine_Coolant, Differential_Oil=@Differential_Oil, " & _
           "Spark_Plugs=@Spark_Plugs, Trans_Fluid_and_Filter=@Trans_Fluid_and_Filter, Engine_Drive_Belts=@Engine_Drive_Belts, " & _
           "O2_Sensors=@O2_Sensors, Water_and_Fuel_Hoses=@Water_and_Fuel_Hoses, Fuel_Filter=@Fuel_Filter, " & _
           "Tires=@Tires, Wheel_Alignment=@Wheel_Alignment, Notes=@Notes, Battery=@Battery, " & _
             "Brake_Fluid=@Brake_Fluid, Power_Steering=@Power_Steering WHERE ID=@id"

Open in new window


Were not in the same order as below:
       
Dim cmd As New OleDbCommand(sqlupdate, con1)
        ' This assigns the values for our columns in the DataBase.   
        ' To ensure the correct values are written to the correct column  
        cmd.Parameters.AddWithValue("@Oil_Change", tbOil.Text)
        cmd.Parameters.AddWithValue("@Cabin_Filter", tbCabin.Text)
        cmd.Parameters.AddWithValue("@Brake_Fluid", tbBF.Text)
        cmd.Parameters.AddWithValue("@Power_Steering", tbPS.Text)
        cmd.Parameters.AddWithValue("@Air_Filter", tbAF.Text)
        cmd.Parameters.AddWithValue("@Engine_Coolant", tbCoolant.Text)
        cmd.Parameters.AddWithValue("@Differential_Oil", tbdiff.Text)
        cmd.Parameters.AddWithValue("@Spark_Plugs", tbspark.Text)
        cmd.Parameters.AddWithValue("@Trans_Fluid_and_Filter", tbtrans.Text)
        cmd.Parameters.AddWithValue("@Engine_Drive_Belts", tbbelts.Text)
        cmd.Parameters.AddWithValue("@O2_Sensors", tbO2.Text)
        cmd.Parameters.AddWithValue("@Water_and_Fuel_Hoses", tbhoses.Text)
        cmd.Parameters.AddWithValue("@Fuel_Filter", tbFF.Text)
        cmd.Parameters.AddWithValue("@Tires", tbtires.Text)
        cmd.Parameters.AddWithValue("@Wheel_Alignment", tbwheel.Text)
        cmd.Parameters.AddWithValue("@Notes", tbnotes.Text)
        cmd.Parameters.AddWithValue("@Battery", tbbat.Text)
        cmd.Parameters.AddWithValue("@ID", Convert.ToInt32(tbid.Text))

Open in new window


Once i corrected, it worked fine.
0
Scott McDaniel (Microsoft Access MVP - EE MVE )Infotrakker SoftwareCommented:
Seems odd, since you've explicitly named the Parameters. Still, long as it works, glad you got it straight.
0
derek7467Author Commented:
was able to figure it out
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Visual Basic.NET

From novice to tech pro — start learning today.