Question

asp.net btn控件查询数据放入gridview,分页后,第一页正常,第二页不显示,需点击btn才显示,这个要怎么改？

btn_click:
string sc = "select XXXX from [dbo].[Store_in]";
SqlDataAdapter sa = new SqlDataAdapter(sc, sqlcnn);
sa.Fill(ds, "table");
GridView1.DataSource = ds.Tables["table"].DefaultView;
GridView1.DataBind()
GridView1_PageIndexChanging:
GridView1.PageIndex = e.NewPageIndex;
GridView1.DataBind();

Answer 1

可能PageIndexChanging事件没有重新绑定数据，（这代码贴的不全，看不出什么）

追问

GridView1_PageIndexChanging:

GridView1.PageIndex = e.NewPageIndex;
GridView1.DataBind();
已经进行绑定了，还是要怎么绑定

追答

GridView1_PageIndexChanging:

GridView1.PageIndex = e.NewPageIndex;
GridView1.DataBind();
绑定事件里只有这两句吗？这样的话把，最后一句GridView1.DataBind();换成你的这段
string sc = "select XXXX from [dbo].[Store_in]";
SqlDataAdapter sa = new SqlDataAdapter(sc, sqlcnn);
sa.Fill(ds, "table");
GridView1.DataSource = ds.Tables["table"].DefaultView;
GridView1.DataBind()；
绑定意思是重新获取数据，不只是DataBind();

GridView1_PageIndexChanging:

GridView1.PageIndex = e.NewPageIndex;
GridView1.DataBind();
绑定事件里只有这两句吗？这样的话把，最后一句GridView1.DataBind();换成你的这段
string sc = "select XXXX from [dbo].[Store_in]";
SqlDataAdapter sa = new SqlDataAdapter(sc, sqlcnn);
sa.Fill(ds, "table");
GridView1.DataSource = ds.Tables["table"].DefaultView;
GridView1.DataBind()；
绑定意思是重新获取数据，不只是DataBind();