Private Sub btnSubmit_Click(sender As Object, e As EventArgs) Handles btnSubmit.Click
    On Error GoTo saveErr
    RequestSoftwareBindingSource.EndEdit()
    RequestSoftwareTableAdapter.Update(FYPDataSet.RequestSoftware)
    MessageBox.Show("Your request has been submitted.", "Thank you", MessageBoxButtons.OK, MessageBoxIcon.Information)
saveErr:
    txtName.Text = ""
    txtDate.Text = ""
    txtSubject.Text = ""
    txtSoftware.Text = ""
    txtLabNum.Text = ""
End Sub