Simple database adding question

[Bonzol]

Hey there,
(using a windows applicaiton) What I have is a database with engineers on it in a table tited 'Engineer', what I want to do is be able to add a new engineer to the database. Via text boxes and a submit button instead of a data grid.

I have the data connections n such and have fiddled around a bit and tried this code.

Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
 
Dim Name As String
 
Dim qual As String
 
Dim mob As String
 
Dim phone As String
 
Dim NOK As String
 
Dim specId As String
 
Dim newEngineer As DataRow
 
Name = txtName.Text
 
qual = txtQual.Text
 
mob = txtMobile.Text
 
phone = txtPhone.Text
 
NOK = txtNOK.Text
 
specId = txtSpecID.Text
 
newEngineer = Update1.Engineer.NewRow
 
newEngineer("Eng-name") = Name
 
newEngineer("Eng-Qual") = qual
 
newEngineer("Eng-Mobile") = mob
 
newEngineer("Eng-Phone") = phone
 
newEngineer("ENG-NOK") = NOK
 
newEngineer("Spec-ID") = CInt(specId)
 
Update1.Engineer.Rows.Add(newEngineer)
 
OleDbDataAdapter1.Update(Update1)

but to no prevail, anyone know what im doing wrong? If you need more information please ask