asp.net中使用repeater和PageDataSource搭配實現分頁代碼

複製代碼 代碼如下: PagedDataSource objPage = new PagedDataSource();

DataView dv = bllBook.GetListByState("", true);
//設定資料來源
objPage.DataSource =dv ;

//允許分頁
objPage.AllowPaging = true;

//設定每頁顯示的項數
objPage.PageSize = 10;

//定義變數用來儲存當前頁索引
int CurPage;
int RecordCount;
int PageCount = objPage.PageCount;

RecordCount = dv.Count;

//判斷是否具有頁面跳轉的請求
if (Request.QueryString["Page"] != null)
{
CurPage = Convert.ToInt32(Request.QueryString["Page"]);
}

else
{
CurPage = 1;
}

//設定當前頁的索引
objPage.CurrentPageIndex = CurPage - 1;

//顯示狀態資訊
lblCurPage.Text = "第 " + CurPage.ToString() + "/" + PageCount.ToString() + "頁 共 " + RecordCount.ToString() + " 記錄 ";

//如果當前頁面不是首頁
if (!objPage.IsFirstPage)
//定義 "上一頁 "超級連結的URL為：當前執行頁面的虛擬路徑,並傳遞下一頁面的索引值
{
lnkPrev.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage - 1);
lnkFirst.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1);
}

//如果當前頁面不是最後一頁
if (!objPage.IsLastPage)
//定義 "下一頁 "超級連結的URL為：當前執行頁面的虛擬路徑,並傳遞下一頁面的索引值
{
lnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage + 1);
lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(PageCount);
}

//進行資料繫結
Repeater1.DataSource = objPage;
Repeater1.DataBind();