Hi
I try to create a few dynamic bound combobox controls, but as soon as i
select a value from one of the controls, all the other controls are change to
the value witch i've selected.

how can I make each combo ack by itself?

Thanks in advance
Y. Hergass

You need a binding source for each one. Each binding source only has one
current which the controls use.
--
Ciaran O''Donnell
http://wannabedeveloper.spaces.live.com


"Hergass" wrote:

> Hi
> I try to create a few dynamic bound combobox controls, but as soon as i
> select a value from one of the controls, all the other controls are change to
> the value witch i've selected.
>
> how can I make each combo ack by itself?
>
> Thanks in advance
> Y. Hergass
>
>

Hergass wrote:
> Hi
> I try to create a few dynamic bound combobox controls, but as soon as i
> select a value from one of the controls, all the other controls are change to
> the value witch i've selected.
>
> how can I make each combo ack by itself?

Instead of (say)

comboBox1.Datasource = myDatasource;
comboBox2.Datasource = myDatasource;
comboBox3.Datasource = myDatasource;

do

BindingSource bs1 = new BindingSource();
bs1.Datasource = myDatasource;
comboBox1.Datasource = bs1;

BindingSource bs2 = new BindingSource();
bs2.Datasource = myDatasource;
comboBox2.Datasource = bs2;

BindingSource bs3 = new BindingSource();
bs3.Datasource = myDatasource;
comboBox3.Datasource = bs3;


--
Larry Lard
(E-Mail Removed)
The address is real, but unread - please reply to the group
For VB and C# questions - tell us which version

Tank you for your help

I've Only added the .Copy to the DataTable:

for i = 1 to 10
dim DT as DataTable
DT=DS.Tables(TableName)

combo(i) = New ComboBox()
combo(i).Size = New Size(comboWidth, 21)
combo(i).Location = New Point(120, lineHeight * i + iTop)

combo(i).DataSource = DT.Copy

combo(i).ValueMember = "str"
combo(i).DisplayMember = "val"
combo(i).Name = tblName & "combo" & i.ToString
combo(i).Tag = i.ToString
grpBox.Controls.Add(combo(i))
next i

Thanks again
Hergass


"Larry Lard" wrote:

> Hergass wrote:
> > Hi
> > I try to create a few dynamic bound combobox controls, but as soon as i
> > select a value from one of the controls, all the other controls are change to
> > the value witch i've selected.
> >
> > how can I make each combo ack by itself?
>
> Instead of (say)
>
> comboBox1.Datasource = myDatasource;
> comboBox2.Datasource = myDatasource;
> comboBox3.Datasource = myDatasource;
>
> do
>
> BindingSource bs1 = new BindingSource();
> bs1.Datasource = myDatasource;
> comboBox1.Datasource = bs1;
>
> BindingSource bs2 = new BindingSource();
> bs2.Datasource = myDatasource;
> comboBox2.Datasource = bs2;
>
> BindingSource bs3 = new BindingSource();
> bs3.Datasource = myDatasource;
> comboBox3.Datasource = bs3;
>
>
> --
> Larry Lard
> (E-Mail Removed)
> The address is real, but unread - please reply to the group
> For VB and C# questions - tell us which version
>

Hergass schreef:
> I try to create a few dynamic bound combobox controls, but as soon as i
> select a value from one of the controls, all the other controls are change to
> the value witch i've selected.

You need to lookup what a CurrencyManager is... And make sure all the
combobox bindings talk to a different one... (More info can be found at
eg: http://www.codeproject.com/vb/net/da...ngconcepts.asp)


--
Tim Van Wassenhove <url:http://www.timvw.be/>