protected void btnChangePaging_Click(object sender, EventArgs e) { EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage); List<ISTAT.Entity.CategoryScheme> lCategoryscheme = eMapper.GetCategorySchemeList(_sdmxObjects); int numberOfRows = 0; if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) ) { if ( numberOfRows > 0 ) { gridView.PageSize = numberOfRows; } else { gridView.PageSize = Utils.GeneralCategoryschemeGridNumberRow; txtNumberOfRows.Text = Utils.GeneralCategoryschemeGridNumberRow.ToString(); } } else if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && !int.TryParse( txtNumberOfRows.Text, out numberOfRows ) ) { Utils.ShowDialog( Resources.Messages.err_wrong_rows_number_pagination ); return; } else if ( txtNumberOfRows.Text.Trim().Equals( string.Empty ) ) { gridView.PageSize = Utils.GeneralCategoryschemeGridNumberRow; txtNumberOfRows.Text = Utils.GeneralCategoryschemeGridNumberRow.ToString(); } gridView.DataSourceID = null; gridView.DataSource = lCategoryscheme; gridView.DataBind(); }
private void BindData() { EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage); List<ISTAT.Entity.CategoryScheme> lCategoryScheme = eMapper.GetCategorySchemeList(_sdmxObjects, Utils.LocalizedLanguage); int numberOfRows = 0; if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) ) { gridView.PageSize = numberOfRows; } else { gridView.PageSize = Utils.GeneralCategoryschemeGridNumberRow; } lblNumberOfTotalElements.Text = string.Format( Resources.Messages.lbl_number_of_total_rows, lCategoryScheme.Count.ToString() ); gridView.DataSourceID = null; gridView.DataSource = lCategoryScheme; gridView.DataBind(); if ( lCategoryScheme.Count == 0 ) { txtNumberOfRows.Visible = false; lblNumberOfRows.Visible = false; btnChangePaging.Visible = false; } else { txtNumberOfRows.Visible = true; lblNumberOfRows.Visible = true; btnChangePaging.Visible = true; } }
protected void OnSorting(object sender, GridViewSortEventArgs e) { EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage); List<ISTAT.Entity.CategoryScheme> lCategoryscheme = eMapper.GetCategorySchemeList(_sdmxObjects); if ((SortDirection)ViewState["SortExpr"] == SortDirection.Ascending) { lCategoryscheme = lCategoryscheme.OrderBy(x => TypeHelper.GetPropertyValue(x, e.SortExpression)).Reverse().ToList(); ViewState["SortExpr"] = SortDirection.Descending; } else { lCategoryscheme = lCategoryscheme.OrderBy(x => TypeHelper.GetPropertyValue(x, e.SortExpression)).ToList(); ViewState["SortExpr"] = SortDirection.Ascending; } int numberOfRows = 0; if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) ) { gridView.PageSize = numberOfRows; } else { gridView.PageSize = Utils.GeneralCategoryschemeGridNumberRow; } gridView.DataSourceID = null; gridView.DataSource = lCategoryscheme; gridView.DataBind(); }