UC知道gridview分页问题
来源：百度知道 编辑：UC知道 时间：2024/06/29 02:01:07
private void GridToDataBind()
{
SqlConnection con = DB.createCon();
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand("select * from info", con);
DataSet ds = new DataSet();
sda.Fill(ds, "table");
GridView1.DataSource = ds.Tables["table"];
GridView1.DataBind();
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
GridToDataBind();
}
请问是哪个地方出了问题，点击翻页并不实现功能！！！急
{
SqlConnection con = DB.createCon();
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand("select * from info", con);
DataSet ds = new DataSet();
sda.Fill(ds, "table");
GridView1.DataSource = ds.Tables["table"];
GridView1.DataBind();
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
GridToDataBind();
}
请问是哪个地方出了问题，点击翻页并不实现功能！！！急
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
GridView1.DataSource = ds.Tables["table"];
GridView1.DataBind();
}
PageIndexChanging中要从新帮顶一遍数据才可以
是你忘了粘还是就没写，我怎么看你就没打开连接啊，怎么从数据库取出数据？绑定不上很正常。con.open（）方法都没用，怎么取数据。
GridView1.PageIndex = e.NewPageIndex;
GridView1.DataBind();
分页是不需要再次绑定到ds.Tables["table"]的，你不应该调用那个方法，直接一条语句即可。