gridview分页（如何把分页模板设为隐藏）(页 1) - ASP.NET技术论坛

雪雨星风 发表于 2008-6-20 09:49

gridview分页（如何把分页模板设为隐藏）

//分页
protected void pageindex()
{
      try
      {
         SqlConnection mysqlconn = new SqlConnection(publicclass.getconnstr());
         mysqlconn.Open();
         SqlDataAdapter sda = new SqlDataAdapter("select * from UF_POST", mysqlconn);
         DataSet ds = new DataSet();
         sda.Fill(ds, "UF_POST");
         GridView1.DataSource = ds.Tables["UF_POST"];
         GridView1.AllowPaging = true;
         GridView1.PageSize = 10;
         GridView1.DataBind();
         shou.Enabled = true;
         shang.Enabled = true;
         xia.Enabled = true;
         wei.Enabled = true;
         if (GridView1.PageIndex == 0)
         {
            shou.Enabled = false;
            shang.Enabled = false;
         }
         if (GridView1.PageIndex == GridView1.PageCount - 1)
         {
            xia.Enabled = false;
            wei.Enabled = false;
         }
         if (!IsPostBack)
         {
            for (int i = 0; i < GridView1.PageCount; i++)
            {
                  DropDownList1.Items.Add(i.ToString());
            }
         }
         Label1.Text = GridView1.PageCount.ToString();
         Label2.Text = GridView1.PageSize.ToString();
         Label3.Text = GridView1.PageIndex.ToString();
      }
      catch (Exception ex)
      {
         Response.Write(ex.Message);
      }
}
//首页
protected void shou_Click(object sender, EventArgs e)
{
      GridView1.PageIndex = 0;
      pageindex();
}
//上一页
protected void shang_Click(object sender, EventArgs e)
{
      GridView1.PageIndex = GridView1.PageIndex - 1;
      pageindex();
}
//下一页
protected void xia_Click(object sender, EventArgs e)
{
      GridView1.PageIndex = GridView1.PageIndex + 1;
      pageindex();
}
//尾页
protected void wei_Click(object sender, EventArgs e)
{
      GridView1.PageIndex = GridView1.PageCount - 1;
      pageindex();
}
//跳转
protected void DropDownList2_SelectedIndexChanged(object sender, EventArgs e)
{
      GridView1.PageIndex = Convert.ToInt32(DropDownList2.SelectedItem.Text);
      Label3.Text = DropDownList2.Text;
      pageindex();
}

残影留香 发表于 2008-6-20 11:37

GridView 有个设罢是否显示分页的属性,把它设为flase就可以了

雪雨星风 发表于 2008-6-20 11:55

已经为flase了
代码中还必须把它定为true
GridView1.AllowPaging = true;

雪雨星风 发表于 2008-6-20 14:25

[em02] 在控件属性中没设分页
但是在代码不加GridView1.AllowPaging = true;
是不能进行代码分页的

小乌龟 发表于 2008-6-20 19:47

[quote][bo][un]雪雨星风[/un] 在 2008-6-20 14:25 的发言：[/bo]

[em02] 在控件属性中没设分页
但是在代码不加GridView1.AllowPaging = true;
是不能进行代码分页的 [/quote]
I don't agree with you,you don't need set attribute(AllowPageing) is ture in .cs page again.

[[it] 本帖最后由小乌龟于 2008-6-20 19:50 编辑 [/it]]

残影留香 发表于 2008-6-21 15:42

还用英语回答问题！！！！！！！！！！！！！！！！

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