技术问答Asp NetPager鍒嗛〉鎺т欢鎬庝箞浣跨敤 - 扬州沐宇科技

ASP.NetPager鏄竴涓父鐢ㄧ殑鍒嗛〉鎺т欢锛岀敤浜庡湪ASP.NET缃戦〉涓婂疄鐜版暟鎹垎椤点€備笅闈㈡槸浣跨敤ASP.NetPager鍒嗛〉鎺т欢鐨勪竴鑸楠わ細

鍦ˋSP.NET缃戦〉涓坊鍔燗SP.NetPager鎺т欢锛?/li>

<asp:AspNetPager ID="AspNetPager1" runat="server" OnPageChanged="AspNetPager1_PageChanged"></asp:AspNetPager>

鍦ㄤ唬鐮佹枃浠朵腑缁戝畾鏁版嵁鍒版帶浠讹細

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        BindData();
    }
}

private void BindData()
{
    // 缁戝畾鏁版嵁鍒版帶浠?/span>
    AspNetPager1.RecordCount = TotalRecordCount; // 璁剧疆鎬昏褰曟暟
    AspNetPager1.PageSize = PageSize; // 璁剧疆姣忛〉鏄剧ず鐨勮褰曟暟

    // 鏌ヨ褰撳墠椤电殑鏁版嵁
    var data = GetData(AspNetPager1.CurrentPageIndex, PageSize);

    // 缁戝畾鏁版嵁鍒癎ridView鎴栧叾浠栨帶浠?/span>
    GridView1.DataSource = data;
    GridView1.DataBind();
}

澶勭悊鍒嗛〉鎺т欢鐨勫垎椤典簨浠讹細

protected void AspNetPager1_PageChanged(object sender, EventArgs e)
{
    BindData(); // 閲嶆柊缁戝畾鏁版嵁
}

鏍规嵁闇€瑕佸鐞嗘瘡椤垫暟鎹殑鏌ヨ閫昏緫锛?/li>

private List<DataItem> GetData(int pageIndex, int pageSize)
{
    // 鏍规嵁pageIndex鍜宲ageSize鏌ヨ鏁版嵁搴撴垨鍏朵粬鏁版嵁婧愯幏鍙栨暟鎹?/span>
    // 杩斿洖涓€涓寘鍚綋鍓嶉〉鏁版嵁鐨凩ist<DataItem>瀵硅薄
}

浠ヤ笂鏄娇鐢ˋSP.NetPager鍒嗛〉鎺т欢鐨勫熀鏈楠わ紝鏍规嵁瀹為檯闇€姹傚彲浠ヨ繘琛岄€傚綋鐨勮皟鏁村拰鎵╁睍銆?/p>