代码如下:
#region GridView1 Setting this.GridView1.PageIndexChanging += new GridViewPageEventHandler(GridView1_PageIndexChanging); this.GridView1.Sorting += new GridViewSortEventHandler(GridView1_Sorting); this.GridView1.RowCreated += new GridViewRowEventHandler(GridView1_RowCreated); this.GridView1.PagerTemplate = null; this.GridView1.AutoGenerateColumns = false; this.GridView1.EnableViewState = false; //排序 this.GridView1.AllowSorting = true; //分页 this.GridView1.AllowPaging = true; this.GridView1.PageSize = PageSize; #endregion
#region GridView1 Method void GridView1_RowCreated(object sender, GridViewRowEventArgs e) { GridView senderGridView = (GridView)sender; if (e.Row != null && e.Row.RowType == DataControlRowType.Header) { foreach (TableCell cell in e.Row.Cells) { if (cell.HasControls()) { LinkButton button = cell.Controls[0] as LinkButton; if (button != null) { Image image = new Image(); image.ImageUrl = "/_layouts/images/blank.gif"; if (ConvertNULL(ViewState["SortExpression11"]) == button.CommandArgument) { if (ConvertNULL(ViewState["SortDirection11"]) == SortDirection.Ascending.ToString()) image.ImageUrl = "/_layouts/images/sortup.gif"; else image.ImageUrl = "/_layouts/images/sortdown.gif"; } cell.Controls.Add(image); } } } } } void GridView1_Sorting(object sender, GridViewSortEventArgs e) { ViewState["SortExpression11"] = e.SortExpression; switch (ConvertNULL(ViewState["SortDirection11"])) { case "Ascending": ViewState["SortDirection11"] = SortDirection.Descending.ToString(); break; case "Descending": ViewState["SortDirection11"] = SortDirection.Ascending.ToString(); break; default: ViewState["SortDirection11"] = e.SortDirection; break; } dt11 = ViewState["DT11"] as DataTable; if (dt11 != null) { if (ConvertNULL(ViewState["SortDirection11"]) == SortDirection.Ascending.ToString()) { dt11.DefaultView.Sort = e.SortExpression + " asc"; } else { dt11.DefaultView.Sort = e.SortExpression + " desc"; } ViewState["DT11"] = dt11.DefaultView.ToTable(); this.GridView1.DataSource = dt11.DefaultView; this.GridView1.DataBind(); } } void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e) { this.GridView1.PageIndex = e.NewPageIndex; this.GridView1.DataSource = ViewState["DT11"] as DataTable; this.GridView1.DataBind(); } #endregion