private void DataPlay(int PageNo) { //得到当前页号 this.curpage.Text = PageNo.ToString(); HyoaClass.Hyoa_mail Hyoa_mail = new HyoaClass.Hyoa_mail(); DataTable dt; dt = Hyoa_mail.Getmail_cgx(Session["hyuid"].ToString(), "发件", "草稿箱"); DataTable tempTable = dt.Clone(); for (int i = (PageNo - 1) * System.Int32.Parse(PageSize.Text); i < PageNo * System.Int32.Parse(PageSize.Text); i++) { if (i > dt.Rows.Count - 1) break; DataRow dr = tempTable.NewRow(); for (int j = 0; j < dt.Columns.Count; j++) { dr[dt.Columns[j].ColumnName] = dt.Rows[i][j]; } tempTable.Rows.Add(dr); } int TotalRecord = dt.Rows.Count; this.sumts.Text = TotalRecord.ToString(); this.sumts2.Text = TotalRecord.ToString(); this.ShowTotalRecord.Text = TotalRecord.ToString(); //计算及显示总页数 int TotalPage; if (TotalRecord < System.Int32.Parse(PageSize.Text)) { TotalPage = 1; } else { if (TotalRecord % System.Int32.Parse(PageSize.Text) != 0) { TotalPage = TotalRecord / System.Int32.Parse(PageSize.Text) + 1; } else { TotalPage = TotalRecord / System.Int32.Parse(PageSize.Text); } } this.ShowTotalPage.Text = TotalPage.ToString(); this.rptlist.DataSource = tempTable; this.rptlist.DataBind(); dt.Clear(); }