ComboBox remains selected after databind

[Dirk Meusel]

I use several Comboboxes on my Windows Forms that are programmed with
VB.NET and VS 2002. For reasons of convenience, the Comboboxes are
filled by databinding them to a dataset. Everything works fine, except
that all Comboboxes are by default marked (or better: the text shown
is selected). Only after clicking once into each Combobox, they appear
in the usual way unselected or unmarked. Its kind of nothing much
important, but when i open a winform with 10 Comboboxes in it, it
looks quite confusing to all of them marked.

So, how can I get the Comboboxes appearing unmarked after they are
bound to a dataset???

I already tried Refreshing the form after databinding as well as
setting the focus to each of the Comboboxes. Neither of these worked.
Any suggestions???

Thanks all!
Dirk Meusel

[Cor Ligthert]

Dirk,

Probably is it solved when you set the selectedindex two times to -1

It is a known bug.

Cor

[Dirk Meusel]

Thanks Cor, for your reply, but it does not work either. I tried it
the following way in every combination within the FormLoad Event as
well as after the Oleadapter fills the dataset (which is in a separat
function).

Me.cmb1.SelectedIndex = -1
Me.cmb1.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1

Any more suggestions?

Dirk

"Cor Ligthert" <no**********@planet.nl> wrote in message news:<Oq**************@tk2msftngp13.phx.gbl>...

Dirk,

Probably is it solved when you set the selectedindex two times to -1

It is a known bug.

Cor

[Piedro]

Maybe this helps

me.cmb1.SelectionLength = 0
me.cmb2.Selectionlength = 0

hth
gr Peter

dm*@rcs.urz.tu-dresden.de (Dirk Meusel) wrote in message news:<53**************************@posting.google. com>...

Thanks Cor, for your reply, but it does not work either. I tried it
the following way in every combination within the FormLoad Event as
well as after the Oleadapter fills the dataset (which is in a separat
function).

Me.cmb1.SelectedIndex = -1
Me.cmb1.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1

Any more suggestions?

Dirk

"Cor Ligthert" <no**********@planet.nl> wrote in message news:<Oq**************@tk2msftngp13.phx.gbl>...

Dirk,

Probably is it solved when you set the selectedindex two times to -1

It is a known bug.

Cor

[Dirk Meusel]

Hi Peter,

It worked not out as well, even the combination of both does not have
any effect, I tried:

me.cmb1.SelectionLength = 0
me.cmb2.Selectionlength = 0

as well as:

Me.cmb1.SelectedIndex = -1
Me.cmb1.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
me.cmb1.SelectionLength = 0
me.cmb2.Selectionlength = 0

thanks, Dirk

************************************************** ***+
From: Piedro
Date Posted: 9/1/2004 5:25:00 AM

Maybe this helps

me.cmb1.SelectionLength = 0
me.cmb2.Selectionlength = 0

hth
gr Peter

dm*@rcs.urz.tu-dresden.de (Dirk Meusel) wrote in message news:<53**************************@posting.google. com>...

Thanks Cor, for your reply, but it does not work either. I tried it
the following way in every combination within the FormLoad Event as
well as after the Oleadapter fills the dataset (which is in a separat
function).

Me.cmb1.SelectedIndex = -1
Me.cmb1.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1

Any more suggestions?

Dirk

"Cor Ligthert" <no**********@planet.nl> wrote in message news:<Oq**************@tk2msftngp13.phx.gbl>...

Dirk,

Probably is it solved when you set the selectedindex two times to -1

It is a known bug.

Cor

[Nikolay Petrov]

Do it after all databinding

"Dirk Meusel" <dm*@rcs.urz.tu-dresden.de> wrote in message
news:53**************************@posting.google.c om...

Thanks Cor, for your reply, but it does not work either. I tried it
the following way in every combination within the FormLoad Event as
well as after the Oleadapter fills the dataset (which is in a separat
function).

Me.cmb1.SelectedIndex = -1
Me.cmb1.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1
Me.cmb2.SelectedIndex = -1

Any more suggestions?

Dirk

"Cor Ligthert" <no**********@planet.nl> wrote in message

news:<Oq**************@tk2msftngp13.phx.gbl>...

Dirk,

Probably is it solved when you set the selectedindex two times to -1

It is a known bug.

Cor