存储过程：
-- =============================================
-- Author:
-- Create date:
-- Description: 分页
--Update Date:
--增加了默认排序规则，根据主键升序（防止在视图查询中乱号）
-- =============================================
ALTER PROCEDURE [dbo].[getdatabyPageIndex]
@tablename nvarchar(200),
@columns nvarchar(500)='*',
@condition nvarchar(200)='',
@pagesize int=10,
@pageindex int=0,
@pk nvarchar(30),
@total int output, --统计总共的条数
@orderculumn nvarchar(50)=@pk,
@isasc nvarchar(10)='desc' AS
BEGIN
DECLARE @sql nvarchar(2000)
SET @sql='select top '+cast(@pagesize AS nvarchar(10))+' '+@columns+' from '+@tablename+' where '+
@pk+' not in (select top '+cast((@pagesize*@pageindex) AS nvarchar(10))+
' '+@pk+' from '+@tablename +' where 1=1 '+@condition+' order by '+@orderculumn+' '+@isasc+')'+@condition +' order by '+@orderculumn+' '+@isasc
PRINT @sql
EXEC(@sql)
DECLARE @sql2 nvarchar(2000)
SET @sql2='SELECT @total1 = count(*) FROM '+ @tablename+' WHERE 1=1 '+ @condition
EXEC sp_executesql @sql2,N'@total1 int output',@total output END
.cs：
/// <summary>
/// 分页功能
/// </summary>
/// <param name="tablename">表名</param>
/// <param name="columns">列名</param>
/// <param name="condition">条件,不需要带where</param>
/// <param name="pagesize">每页显示条数</param>
/// <param name="pageindex">页码</param>
/// <param name="pk">主键</param>
/// <returns>DataTable</returns>
public DataTable getdatabyPageIndex(string tablename, string columns, string condition, int pagesize, int pageindex, string pk,out int totalcount,string ordercolumn,string isasc)
{
string order = "";
if (ordercolumn == null)
{
order = pk;
} string asc = "";
if (isasc == null)
{
isasc = "desc";
} SqlParameter[] pars = new SqlParameter[]{
new SqlParameter("@tablename",tablename),
new SqlParameter("@columns",columns),
new SqlParameter("@condition",condition),
new SqlParameter("@pagesize",pagesize),
new SqlParameter("@pageindex",pageindex),
new SqlParameter("@pk",pk),
new SqlParameter("@total",SqlDbType.Int),
new SqlParameter("@orderculumn",ordercolumn),
new SqlParameter("@isasc",isasc)
};
pars[].Direction = ParameterDirection.Output;
DataTable dt= db.ExcuteSelectReturnDataTable("sp_getdatabyPageIndex", CommandType.StoredProcedure, pars);
totalcount= int.Parse(pars[].Value.ToString());
return dt;
} /// <summary>
/// 执行一个Select语句或者相应的存储过程实现返回数据集合DataSet
/// </summary>
/// <param name="SelectStr">执行一个Select语句或者相应的存储过程</param>
/// <param name="type">指定命令类型</param>
/// <param name="pars">相应参数集合</param>
/// <returns>DataSet</returns>
public DataSet ExcuteSelectReturnDataSet(string SelectStr, CommandType type, SqlParameter[] pars)
{
DataSet ds = new DataSet();
SqlConnection conn = new SqlConnection(ConnString);
SqlDataAdapter sda = new SqlDataAdapter(SelectStr, conn);
if (pars != null && pars.Length > )
{
foreach (SqlParameter p in pars)
{
sda.SelectCommand.Parameters.Add(p);
}
}
sda.SelectCommand.CommandType = type;
sda.Fill(ds);
return ds;
}
.aspx：
<style type="text/css">
.pages { color: #; width:%; height:25px;}
.pages a, .pages .cpb { text-decoration:none; padding: 5px; border: 1px solid #ddd; background: #ffff;margin: 2px; font-size:12px; color:#; height:20px}
.pages a:hover { background-color: #2F7EAE; color:#fff;border:1px solid #2F7EAE; text-decoration:none;}
.pages .cpb { font-weight: bold; color: #fff; background: #2F7EAE; border:1px solid #2F7EAE; height:20px}
</style> <asp:HiddenField ID="hidden" runat="server" Value=" " /> <asp:Repeater ID="rptProlist" runat="server" onitemdatabound="rptProlist_ItemDataBound">
<HeaderTemplate>
<table border="" class="infolist" cellpadding="" cellspacing="">
<thead>
<tr>
<th width="4%">序号</th>
<th>项目名称</th>
<th width="10%">开始日期</th>
<th width="10%">预计结束日期</th>
<th width="10%">项目状态</th>
<th width="7%">创建人</th>
<th width="7%">负责人</th>
<th width="20%">参与人</th>
<th style="border-right:1px solid #999999;" width="10%">实际结束日期</th>
</tr>
</thead>
<tbody>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><%#Eval("ProjectID") %></td>
<td><a href="projectdetails.aspx?id=<%#Eval("ProjectID") %>"><%#Eval("ProjectName") %></a></td>
<td><%#Eval("StartDate","{0:yyyy-MM-dd}")%></td>
<td><%#Eval("ExpectedEndDate","{0:yyyy-MM-dd}")%></td>
<td><%#Eval("ProjectState")%></td>
<td><%#returnUserRealName(Eval("ProjectCreater").ToString())%></td>
<td><%#returnUserRealName(Eval("ProjectPrincipal").ToString())%></td>
<td><asp:Label ID="lbPlayers" runat="server" Text='<%#Eval("ProjectPlayers") %>'></asp:Label></td>
<td style="border-right:1px solid #999999;"> <%#Eval("EndDate","{0:yyyy-MM-dd}")%> </td>
</tr>
</ItemTemplate>
<FooterTemplate>
</tbody>
</table>
</FooterTemplate>
</asp:Repeater> <webdiyer:AspNetPager ID="AspNetPager1" runat="server" firstpagetext="首页" lastpagetext="尾页"
nextpagetext="下一页" numericbuttoncount=""
pageindexboxtype="DropDownList" prevpagetext="上一页"
showcustominfosection="Left" showpageindexbox="Always"
submitbuttontext="Go" textafterpageindexbox="页"
textbeforepageindexbox="转到" AlwaysShow="True" CustomInfoHTML="第%CurrentPageIndex%/%PageCount%页，每页%PageSize%条，共%RecordCount%条信息"
LayoutType="Table" CssClass="pages" CustomInfoClass="paginator" CurrentPageButtonClass="cpb"
Height="30px" CustomInfoSectionWidth="" Wrap="False"
OnPageChanging="AspNetPager1_PageChanging"
Width="660px" onpagechanged="AspNetPager1_PageChanged">
</webdiyer:AspNetPager>
.aspx.cs：
//string condition = " ";
//每页条数
int pagesize = ;
//总共条数
int recordCount = ;
//第几页
int pageindex = ; public void getProlist()
{
string condition = hidden.Value;
rptProlist.DataSource = new PM.BLL.tb_Project().getdatabyPageIndex("tb_Project", "*", condition, pagesize, pageindex, "ProjectID", out recordCount, null, null);
rptProlist.DataBind();
AspNetPager1.RecordCount = recordCount;
AspNetPager1.PageSize = pagesize;
} /// <summary>
/// 搜索
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSearch_Click(object sender, EventArgs e)
{
string proName = txtProName.Text.Trim();
string proState = ddlState.SelectedItem.Text;
int proPrincipal = Convert.ToInt32(ddlPrincipal.SelectedValue);
int proCreater = Convert.ToInt32(ddlCreater.SelectedValue);
string proNotes = txtNotes.Text; StringBuilder sb = new StringBuilder();
if (!string.IsNullOrEmpty(proName))
{
sb.Append(" and ProjectName like '%" + proName + "%'");
}
if (ddlState.SelectedValue != "-1")
{
sb.Append(" and ProjectState='" + proState + "'");
}
if (proPrincipal != -)
{
sb.Append(" and ProjectPrincipal='" + proPrincipal + "'");
}
if (proCreater != -)
{
sb.Append(" and ProjectCreater='" + proCreater + "'");
}
if (!string.IsNullOrEmpty(txtStartDate.Text.Trim()) && !string.IsNullOrEmpty(txtEndDate.Text.Trim()))
{
sb.Append(" and (StartDate >= '" + Convert.ToDateTime(txtStartDate.Text).ToString("yyyy-MM-dd") + "' and StartDate <= '" + Convert.ToDateTime(txtEndDate.Text).ToString("yyyy-MM-dd") + "')");
}
if (!string.IsNullOrEmpty(proNotes))
{
sb.Append(" and ProjectNotes like '%" + proNotes + "%' ");
}
hidden.Value = Convert.ToString(sb);
string condition = Convert.ToString(sb);
pageindex = ;
getProlist();
} protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
{
AspNetPager1.CurrentPageIndex = e.NewPageIndex;
getProlist();
} protected void AspNetPager1_PageChanged(object sender, EventArgs e)
{
pageindex = this.AspNetPager1.CurrentPageIndex - ;
getProlist();
}
把搜索条件存储在隐藏域中