复制代码 代码如下:
注:封装数据绑定控件(如 System.Web.UI.WebControls.DataGrid、System.Web.UI.WebControls.GridView、System.Web.UI.WebControls.DetailsView
 // 和 System.Web.UI.WebControls.FormView)的与分页相关的属性,以允许该控件执行分页操作。无法继承此类。
DataList
public DataTable GetDataSet(string sql)
{
 SqlConnection conn = this.getconn();
 SqlDataAdapter sdr = new SqlDataAdapter(sql, conn);
 DataSet rs = new DataSet();
sdr.Fill(rs);
 return rs.Tables[0];
}
 public PagedDataSource PageDataListBind(string sql, int currentPage, int PageSize)
{
 PagedDataSource pds = new PagedDataSource();
 pds.DataSource = GetDataSet(sql).DefaultView;
 pds.AllowPaging = true;
 pds.PageSize = PageSize;
 pds.CurrentPageIndex = currentPage - 1;
 return pds;
}
DB db = new DB();
 PagedDataSource pds = new PagedDataSource();
 protected void Page_Load(object sender, EventArgs e)
{
 if (!IsPostBack)
{
bind();
}
}
 public void bind()
{
 pds = db.PageDataListBind("select * from tb_word",Convert.ToInt32(lblCurrentPage.Text),2); 
 lnkBtnFirst.Enabled = true;
 lnkBtnLast.Enabled = true;
 lnkBtnPrevious.Enabled = true;
 lnkBtnNext.Enabled = true;
 if (lblCurrentPage.Text == "1")
{
 lnkBtnFirst.Enabled = false;
 lnkBtnPrevious.Enabled = false;
}
if(lblCurrentPage.Text==pds.PageCount.ToString())
{
 lnkBtnLast.Enabled = false;
 lnkBtnNext.Enabled = false;
}
 lblSumPage.Text = pds.PageCount.ToString();
 DataList1.DataSource = pds;
 DataList1.DataKeyField = "ID";
DataList1.DataBind();
}
 protected void lnkBtnFirst_Click(object sender, EventArgs e)
{
 lblCurrentPage.Text = "1";
bind();
}
 protected void lnkBtnPrevious_Click(object sender, EventArgs e)
{
 lblCurrentPage.Text = (Convert.ToInt32(lblCurrentPage.Text) - 1).ToString();
bind();
}
 protected void lnkBtnNext_Click(object sender, EventArgs e)
{
 lblCurrentPage.Text = (Convert.ToInt32(lblCurrentPage.Text) + 1).ToString();
bind();
}
 protected void lnkBtnLast_Click(object sender, EventArgs e)
{
 lblCurrentPage.Text = lblSumPage.Text;
bind();
}
<form id="form1" runat="server">
<div>
 <asp:DataList ID="DataList1" runat="server">
<ItemTemplate>
 <table border="1">
<tr>
<td>ID</td><td>标题</td><td>内容</td>
</tr>
<tr>
 <td><%#Eval("ID") %></td>
 <td><%#Eval("Title") %></td>
 <td><%#Eval("Content") %></td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>
 当前页码为[<asp:Label ID="lblCurrentPage" runat="server" Text="1"></asp:Label>]页
总页码[<asp:Label
 ID="lblSumPage" runat="server" Text="0"></asp:Label>]页
 <asp:LinkButton ID="lnkBtnFirst" runat="server" Font-Underline="False" OnClick="lnkBtnFirst_Click" > 第一页 </asp:LinkButton>
 <asp:LinkButton ID="lnkBtnPrevious" runat="server" Font-Underline="False" OnClick="lnkBtnPrevious_Click" > 上一页 </asp:LinkButton>
 <asp:LinkButton ID="lnkBtnNext" runat="server" Font-Underline="False" OnClick="lnkBtnNext_Click" > 下一页 </asp:LinkButton>
 <asp:LinkButton ID="lnkBtnLast" runat="server" Font-Underline="False" OnClick="lnkBtnLast_Click"> 末一页 </asp:LinkButton>
</div>
</form>
			
			
			
			
			
			
			
			
			
            
            
            
            
            
            
			
			
			
			
			
            
            
            
            
            
            
			
			
			
			
			
            
            
            
            
            
            


        

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