Saving from dataset to the database

Hey im sort what new to vb and i have this problem saving from dataset to the database.
When i run the program and input my data in the text boxes, it saves it but i check in the database the record is not there, plus when i re run the program it has disappeared from the dataset.
I have followed example from msdn and my code is as follows

Code:

---


Try
            Me.Validate()
            Me.CustomerBindingSource.EndEdit()
            Me.TableAdapterManager.UpdateAll(Me.LibraryDatabaseDataSet)
            Me.CustomerTableAdapter.Update(Me.LibraryDatabaseDataSet.Customer)

            MsgBox("Update Successful")
        Catch ex As Exception

            MsgBox("Update failed")
        End Try

---

what im i missing????? help me please. or any advice please......
novice guy!!!!

do you have any insert query in your table adapters?

In my sig is a link "I swear I saved my data, where'd it run off to?" Might want to check it out and see if it's applicable.

-tg