Hi, i add new column. After  fill this cells, i press button, but value in this cell = null. I get this problen only FF 3, in IE7 work fine.

 Help.

 e.Layout.Bands[0].Columns.Insert(2, "Percent");
            e.Layout.Bands[0].Columns[2].Key = "Percent";
            e.Layout.Bands[0].Columns.FromKey("Percent").Format = "##";
            e.Layout.Bands[0].Columns[2].DataType = typeof(int).ToString();
            e.Layout.Bands[0].Columns[2].AllowUpdate = AllowUpdate.Yes;
            e.Layout.Bands[0].Columns[2].CellStyle.HorizontalAlign = HorizontalAlign.Right;
            e.Layout.Bands[0].Columns[2].DefaultValue = 0;
            e.Layout.Bands[0].Columns[2].Width = 50;