GridView paging - Invalid postback or callback argument

  • Thread starter Thread starter Iain
  • Start date Start date
I

Iain

All,

I bind to a GridView on the Page_Load event.

Occasionally when clicking any of the pages within the grid the
following error appears :

"Invalid postback or callback argument."

Ideas/suggestions welcome

Ian
 
All,

I bind to a GridView on the Page_Load event.

Occasionally when clicking any of the pages within the grid the
following error appears :

"Invalid postback or callback argument."

Ideas/suggestions welcome

Ian
Click to expand...

It might be that you call DataBind before the paging event is raised.
Check if you didn't forget if (!Page.IsPostBack) before that call

e.g.

protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
....
DataGrid1.DataBind();
....
 
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