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  • Repeater分页

    一、页面上放置2个标签(lbl)分别显示当前页和总页数  ,然后再放置4个linkbutton分别表示  首页,下一页,上一页,末页

    二、自己做一个分页的方法:

    public void contrlRepeater()
    {
    string sql = "select * from dbo.tb_Reply where ReplyID=" + this.Request.QueryString["lyid"].ToString() + "";
    DataTable dt = db.GetT(sql);
    PagedDataSource pds = new PagedDataSource();
    pds.DataSource = dt.DefaultView;
    pds.AllowPaging = true; //允许分页
    pds.PageSize = 2; //每页记录数
    pds.CurrentPageIndex = Convert.ToInt32(this.labPage.Text) - 1;
    Repeater1.DataSource = pds; //绑定数据源到分页类
    LabCountPage.Text = pds.PageCount.ToString();
    labPage.Text = (pds.CurrentPageIndex + 1).ToString();
    this.lbtnpritPage.Enabled = true;
    this.lbtnFirstPage.Enabled = true;
    this.lbtnNextPage.Enabled = true;
    this.lbtnDownPage.Enabled = true;
    if (pds.CurrentPageIndex < 1)
    {
    this.lbtnpritPage.Enabled = false;
    this.lbtnFirstPage.Enabled = false;
    }
    if (pds.CurrentPageIndex == pds.PageCount - 1)
    {
    this.lbtnNextPage.Enabled = false;
    this.lbtnDownPage.Enabled = false;
    }
    Repeater1.DataBind();
    }

    三、LOAD事件调用

    if (!IsPostBack) //如果页面不是回发
    {
    this.labPage.Text = "1";
    contrlRepeater();
    }

    四、写4个按钮的单击事件

    protected void lbtnpritPage_Click(object sender, EventArgs e)
    {
    this.labPage.Text = Convert.ToString(Convert.ToInt32(labPage.Text) - 1);
    this.contrlRepeater();
    }

    protected void lbtnFirstPage_Click(object sender, EventArgs e)
    {
    this.labPage.Text = "1";
    this.contrlRepeater();
    }

    protected void lbtnDownPage_Click(object sender, EventArgs e)
    {
    this.labPage.Text = this.LabCountPage.Text;
    this.contrlRepeater();
    }

    protected void lbtnNextPage_Click(object sender, EventArgs e)
    {
    this.labPage.Text = Convert.ToString(Convert.ToInt32(labPage.Text) + 1);
    this.contrlRepeater();
    }

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  • 原文地址:https://www.cnblogs.com/xrtd/p/3906467.html
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