弄了一天都不行！帮帮忙!求新闻内容分页显示代码

[ltlljt13142]

如题!今天早上弄到现在都不行，不得不承认自己太菜了！！！！！！！
求个好点的代码！
觉得好的我加分给！！！！烦啊

[kingcsx666]

就是 i++，i--

的问题啦

[kingcsx666]

自己写的用户控件，页面的.cs里面直接调用就可以了

//定义一个委托
public delegate void PageChangeHandler(object send,int nPageIndex);

/// <summary>
/// 用户控件
/// 分页
/// </summary>
public partial class Controls_PageNavigator : System.Web.UI.UserControl
{
    //定义一个事件
    public event PageChangeHandler OnPageChange;
    private int _PageCount = 0;  
    private int _RecordCount = 0;
    private int _PageIndex = 0;

    protected void Page_Load(object sender, EventArgs e)
    {

    }

    //总共多少页数
    public int PageCount
    {
        get
        {
            return int.Parse(this.LblPageCount.Text);
        }
        set
        {
            _PageCount = value;
            this.LblPageCount.Text = _PageCount.ToString();

            if (_PageIndex >= _PageCount)
            {
                this.LnkBtnNext.Enabled = false;
                this.LnkBtnLast.Enabled = false;
            }
            else
            {
                this.LnkBtnNext.Enabled = true;
                this.LnkBtnLast.Enabled = true;
            }
        }
    }

    //总共多少记录数
    public int RecordCount
    {
        get
        {
            return int.Parse(this.LblRecordCount.Text);
        }
        set
        {
            _RecordCount = value;
            this.LblRecordCount.Text = _RecordCount.ToString();
        }
    }

    //当前页码
    public int PageIndex
    {
        get
        {
            return int.Parse(this.LblPageIndex.Text);
        }
        set
        {
            _PageIndex = value;
            this.LblPageIndex.Text = _PageIndex.ToString();
            this.txtNewPageIndex.Text = _PageIndex.ToString();

            if (_PageIndex < 2)
            {
                this.LnkBtnFirst.Enabled = false;
                this.LnkBtnPrevious.Enabled = false;
            }
            else
            {
                this.LnkBtnPrevious.Enabled = true;
                this.LnkBtnFirst.Enabled = true;
            }
            
        }
    }

    //首页
    protected void LnkBtnFirst_Click(object sender, EventArgs e)
    {
        try
        {
            OnPageChange(sender, 1);
        }
        catch
        {
            throw;
        }
    }

    //上一页
    protected void LnkBtnPrevious_Click(object sender, EventArgs e)
    {
        try
        {
            int n = Convert.ToInt32(this.LblPageIndex.Text);
            n--;
            OnPageChange(sender, n);
        }
        catch
        {
            throw;
        }
    }

    //下一页
    protected void LnkBtnNext_Click(object sender, EventArgs e)
    {
        try
        {
            int n = Convert.ToInt32(this.LblPageIndex.Text);
            n++;
            OnPageChange(sender, n);
        }
        catch
        {
            throw;
        }

    }

    //尾页
    protected void LnkBtnLast_Click(object sender, EventArgs e)
    {
        try
        {
            int n = Convert.ToInt32(this.LblPageCount.Text);
            OnPageChange(sender, n);
        }
        catch
        {
            throw;
        }
    }
    //转到此页
    protected void LnkBtnGoto_Click(object sender, EventArgs e)
    {
        int n;
        try
        {
            n = Convert.ToInt32(this.txtNewPageIndex.Text);
        }
        catch
        {
            n = Convert.ToInt32(this.LblPageIndex.Text);
        }
        int nPageCount = Convert.ToInt32(this.LblPageCount.Text);
        //当前页大于最大页数，
        if (n > nPageCount)
        {
            n = nPageCount;
        }
        //当前页小于1
        if (n < 1)
        {
            n = 1;
        }
        OnPageChange(sender, n);
    }
}

[NeptuneGrass]

看这个吧
Asp.net实现通用以及高效的分页方法

[igelf]

aspnetpager分页控件+分页存储过程.

[ahuyjv26]

string sqlstr = "select * from displace where dyear=" + dyear + " and dmonth=" + dmonth + " and ddepname ='" + ddepname + "'order by dclassid;";
SqlDataAdapter MyAdapter = new SqlDataAdapter(sqlstr, sqlcon);
DataSet ds = new DataSet();
MyAdapter.Fill(ds, "displace");
ps.DataSource = ds.Tables["displace"].DefaultView;
ps.AllowPaging = true; //是否可以分页
ps.PageSize = 12; //显示的数量
ps.CurrentPageIndex = curpage - 1; //取得当前页的页码
this.lnkbtnUp.Enabled = true;
this.lnkbtnNext.Enabled = true;
this.lnkbtnBack.Enabled = true;
this.lnkbtnOne.Enabled = true;
if (curpage == 1)
{
this.lnkbtnOne.Enabled = false;//不显示第一页按钮
this.lnkbtnUp.Enabled = false;//不显示上一页按钮
}
if (curpage == ps.PageCount)
{
this.lnkbtnNext.Enabled = false;//不显示下一页
this.lnkbtnBack.Enabled = false;//不显示最后一页
}
this.labBackPage.Text = Convert.ToString(ps.PageCount);
this.Repeater1.DataSource = ps;
this.Repeater1.DataBind();
sqlcon.Close();