HI, I have a form1 with datagridview, and same datagridview in form2. both have databindingsource
so when I update any data in form1 it should reflect the changes in form2, when both are open.

Here is some what could i get, but its not refreshing the data.

form 2 load event code-

Dim timer1 As New Timer()
        timer1.Interval = 200
        AddHandler timer1.Tick, AddressOf Timer1_Tick
        timer1.Start()



Private Sub timer1_Tick(ByVal sender As Object, ByVal e As EventArgs)
        UpdateDGV()
    End Sub

    Private Sub UpdateDGV()

        Me.Validate()
        Me.PatientDetailsBindingSource.EndEdit()
        Me.TableAdapterManager.UpdateAll(Me.ArhamDataSet)

    End Sub