protected void UpdateButton_Click(object sender, EventArgs e)
        {
            if (this.ReportParameterTable.Rows.Count.Equals(0))
            {
                return;
            }

            Collection <KeyValuePair <string, object> > list = new Collection <KeyValuePair <string, object> >();

            foreach (TableRow row in this.ReportParameterTable.Rows)
            {
                TableCell cell = row.Cells[1];

                var box = cell.Controls[0] as TextBox;

                if (box != null)
                {
                    TextBox textBox = box;
                    list.Add(new KeyValuePair <string, object>("@" + textBox.ID.Replace("_text_box", ""), textBox.Text));
                }
            }
            this.ReportViewer11.Path = this.ReportPath();

            foreach (var parameter in ParameterHelper.BindParameters(this.Server.MapPath(this.ReportPath()), list))
            {
                this.ReportViewer11.AddParameterToCollection(parameter);
            }

            this.ReportViewer11.InitializeReport();
        }