Hi,
I am creating the controls on a web page dynamically, basically these are check boxes and user is supposed to check some of them and then go to next page. Also he can come back to the previous page on which I am showing the controls. The problem here is that when user comes back to the porevious page he all the dynamically created controls donot contain the view state. That is all the checkboxes created are unchecked. How I am doing all these is as follows.
1. I am getting the dats set in the Page_init event handler and calling a private methos which in turn is creating the controls.
2. In that method I am adding the control in this way.
chkAttribute = New CheckBox
chkAttribute.Text = viewDataset.Tables(0).Rows(intRowCount).ItemArray( 5)
chkAttribute.ID = "chkAttr" + viewDataset.Tables(0).Rows(intRowCount).ItemArray( 7).ToString()
                trResource = New TableRow
                tdResource = New TableCell
                tdAttribute = New TableCell
                tdResource.CssClass = "clsTableTemplate"
                'Checkbox is added for attribute
                tdAttribute.Controls.Add(chkAttribute)
                tdAttribute.CssClass = "clsTableTemplate"
                trResource.Cells.Add(tdResource)
                trResource.Cells.Add(tdAttribute)
                tblTemplateResources.Rows.Add(trResource)

tblTemplateResources is the ASP table I have created in design time.

Please help me in this regard. I am really struggling in this.

Viewstate is intended for maintenance of the page state while you are viewing it. If you move to a different page you are no longer viewing it so viewstate is gone.

What you need to do is save the state of the checkboxes somewhere else to persist them across page visits. Usually this would be done thru a session value. You could create an array of values for the checkboxes and persist that to a session value. Then when you draw the checkbox list conditionally (Not IsPostBack) pull th values from the session value and set the checkbox check states accordingly.

-Peter