databinded textbox stays behind combobox?

[hanzie]

Hello, for days I have this problem, don't manage to solve it.

I have 2 winforms (form1 and form2).
On form1 i have a databinded combobox and a databinded textbox. Both are binded to the same bindingsource.

On form2 i have two textboxes. I wan't the two textboxes to show the text from the combobox and textbox from form1.

I have the folowing code on form1:

Public Class Form1

    Private Sub BedrijvenBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BedrijvenBindingNavigatorSaveItem.Click
        Me.Validate()
        Me.BedrijvenBindingSource.EndEdit()
        Me.BedrijvenTableAdapter.Update(Me.Docregdata2DataSet.Bedrijven)

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'Docregdata2DataSet.Bedrijven' table. You can move, or remove it, as needed.
        Me.BedrijvenTableAdapter.Fill(Me.Docregdata2DataSet.Bedrijven)

    End Sub

Private Sub BedrijfsnaamComboBox_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles BedrijfsnaamComboBox.SelectedIndexChanged

        My.Forms.Form2.TextBox1.Text = Me.BedrijfsnaamComboBox.Text
        My.Forms.Form2.TextBox2.Text = Me.PlaatsTextBox.Text

    End Sub
End Class

On form2 i have this code:

Public Class Form2

    Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        My.Forms.Form1.BedrijvenTableAdapter.Fill(My.Forms.Form1.Docregdata2DataSet.Bedrijven)

        My.Forms.Form1.BedrijvenBindingSource.Position = 2
        Me.TextBox1.Text = My.Forms.Form1.BedrijfsnaamComboBox.Text
        Me.TextBox2.Text = My.Forms.Form1.PlaatsTextBox.Text
        
    End Sub
End Class

But what happens is this:

The textbox on form2 shows correctly the text from the combobox on form1, even when i change the selection with the combo on form1.

But the second textbox on form2 shows on formload nothing? Why not???
When i change the selection with the combobox on form1 the textbox on form2 shows constantly the value from the selection before! So the textbox stays behind the combobox. wHY??

Are tried several things: endedit, update, refresh. Nothing help?!!

Any help?!

 

[cjard]

the lagging textbox simply doesnt realise the data has changed

 

[hanzie]

lagging textbox??

What can i do to solve the lagging textbox problem??
I point in the right direction would help!

thnx in advanced.

the lagging textbox simply doesnt realise the data has changed

 

[cjard]

i dont know, really.. what you describe isnt something I would ever do (have multiple textboxes on multiple forms all pointing to the same value) but I've never had any problem like this while using bindingsources, are you sure you got your setup correct?

 

[hanzie]

lagging textbox??

When i put all the textboxes on one form everything works correctly.

When i change the textboxes all in comboboxes then it works too?!
I think it has something to do with the textboxes.

HELP

 

[cjard]

If you think the problem comes acroiss a form boundary then I think you need to elaborate on how you have linked the two forms to one datasource