网格视图分页 [英] Grid View Pagination

问题描述

我有一个的GridView ，我想实现分页功能。这是工作的罚款。

I have a GridView, and I want to implement Pagination functionality. This is working fine.

protected DataSet FillDataSet()
{
    string source = "Database=GridTest;Server=Localhost;Trusted_Connection=yes";
    con = new SqlConnection(source);
    cmd = new SqlCommand("proc_mygrid", con);
    ds = new DataSet();
    da = new SqlDataAdapter(cmd);
    da.Fill(ds);
    GridView1.DataSource = ds;
    GridView1.DataBind();
    return ds;


}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
   int newPagenumber = e.NewPageIndex;
   GridView1.PageIndex = newPagenumber;
   GridView1.DataSource = FillDataSet();
   GridView1.DataBind();

}

但问题是每个分页我必须调用 FillDataSet（）; 。有没有什么办法来制止。任何其他编码方式？

But the problem is for each pagination I have to call FillDataSet();. Is there any way to stop that. Any other coding approaches?

推荐答案

看一看斯科特·米切尔的文章：的自定义分页在ASP.NET 2.0中使用SQL Server 2005 。

Have a look at Scott Mitchell's article: Custom Paging in ASP.NET 2.0 with SQL Server 2005.

如果您使用的是SQL Server版本pre-2005，然后尝试：的为分页更有效的方法通过大型结果集

If you're using a version of SQL Server pre-2005, then try: A More Efficient Method for Paging Through Large Result Sets

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