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- Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
- Dim SQLCon As New SqlClient.SqlConnection("Data Source=BICU111AA\SQLEXPRESS;Initial Catalog=ProteinDatabase;Integrated Security=True")
- SQLCon.Open()
- Dim SQLCom As New SqlClient.SqlCommand("SELECT * FROM Table_1", SQLCon)
- Dim DataAdapter As New SqlClient.SqlDataAdapter(SQLCom)
- Dim CommandBuilder As New SqlClient.SqlCommandBuilder(DataAdapter)
- Dim changes As Integer
- changes = DataAdapter.Update(dt)
- DataAdapter.Dispose()
- If changes > 0 Then
- MsgBox(changes & " changed rows were made.")
- Else
- MsgBox("No changes made")
- End If
- End Sub
It reports an error when it reaches "changes = DataAdapter.Update(dt)". Can someone advise me how to debug it?