ASP.NET结合存储过程写的通用搜索分页程序

存储过程改自bigeagle的论坛分页程序。请大家批判！：）

select.aspx

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<%@ Page Language="C#" %>

<%@ import Namespace="System.Data" %>

<%@ import Namespace="System.Data.SqlClient" %>

protected void Page_Load(Object sender, EventArgs e)

{

int intPageNo,intPageSize,intPageCount;

intPageSize = 25;

if (Request["CurrentPage"]==null)

{

intPageNo = 1;

}

else

{

intPageNo = Int32.Parse(Request["CurrentPage"]);

}

SqlConnection mySqlConnection = new SqlConnection("server=(local);Database=test;user id=sa;password=");

SqlCommand mySqlCommand = new SqlCommand("up_GetTopicList", mySqlConnection);

mySqlCommand.CommandType = CommandType.StoredProcedure;

SqlParameter workParm;

//搜索表字段，以","号分隔

workParm = mySqlCommand.Parameters.Add("@a_TableList", SqlDbType.VarChar, 200);

mySqlCommand.Parameters["@a_TableList"].Value = "OFFERID,type,offertime";

//搜索表名

workParm = mySqlCommand.Parameters.Add("@a_TableName", SqlDbType.VarChar, 30);

mySqlCommand.Parameters["@a_TableName"].Value = "offer";

//搜索条件，如"select * from aa where a=1 and b=2 and c=3"则条件为"where a=1 and b=2 and c=3"

workParm = mySqlCommand.Parameters.Add("@a_SelectWhere", SqlDbType.VarChar, 500);

mySqlCommand.Parameters["@a_SelectWhere"].Value = "where type='idl'";

//表主键字段名，必须为INT类型

workParm = mySqlCommand.Parameters.Add("@a_SelectOrderId", SqlDbType.VarChar, 50);

mySqlCommand.Parameters["@a_SelectOrderId"].Value = "offerid";

//排序，可以使用多字段排序但主键字段必需在最前面

workParm = mySqlCommand.Parameters.Add("@a_SelectOrder", SqlDbType.VarChar, 50);

mySqlCommand.Parameters["@a_SelectOrder"].Value = "order by offerid desc";

//页号

workParm = mySqlCommand.Parameters.Add("@a_intPageNo", SqlDbType.Int);

mySqlCommand.Parameters["@a_intPageNo"].Value = intPageNo;

//每页显示数

workParm = mySqlCommand.Parameters.Add("@a_intPageSize", SqlDbType.Int);

mySqlCommand.Parameters["@a_intPageSize"].Value = intPageSize;

//总记录数(存储过程输出参数)

workParm = mySqlCommand.Parameters.Add("@RecordCount", SqlDbType.Int);

workParm.Direction = ParameterDirection.Output;

//当前页记录数(存储过程返回值)

workParm = mySqlCommand.Parameters.Add("RowCount", SqlDbType.Int);

workParm.Direction = ParameterDirection.ReturnValue;

mySqlConnection.Open();

Repeater.DataSource = mySqlCommand.ExecuteReader();

Repeater.DataBind();

mySqlConnection.Close();

Int32 RecordCount = (Int32)mySqlCommand.Parameters["@RecordCount"].Value;

Int32 RowCount = (Int32)mySqlCommand.Parameters["RowCount"].Value;

LabelRecord.Text = RecordCount.ToString();

LabelRow.Text = intPageNo.ToString();

intPageCount = RecordCount/intPageSize;

if ((RecordCount%intPageSize)>0)

intPageCount += 1;

LabelPage.Text = intPageCount.ToString();

if (intPageNo>1)

{

HLFistPage.NavigateUrl = "select.aspx?CurrentPage=1";

HLPrevPage.NavigateUrl = String.Concat("select.aspx?CurrentPage=","",intPageNo-1);

}

else

{

HLFistPage.NavigateUrl = "";

HLPrevPage.NavigateUrl = "";

//HLFistPage.Enabled = false;

//HLPrevPage.Enabled = false;

}

if (intPageNo<intPageCount)

{

HLNextPage.NavigateUrl = String.Concat("select.aspx?CurrentPage=","",intPageNo+1);

HLEndPage.NavigateUrl = String.Concat("select.aspx?CurrentPage=","",intPageCount);

}

else

{

HLNextPage.NavigateUrl = "";

HLEndPage.NavigateUrl = "";

//HLNextPage.Enabled=false;

//HLEndPage.Enabled=false;

}

</script>

<html>

<head>

.high { font-family: "宋体"; font-size: 9pt; line-height: 140%}

.mid { font-size: 9pt; line-height: 12pt}

.small { font-size: 9pt; line-height: normal}

.TP10_5 {

font-size: 14px;

line-height: 140%;

}

</style>

COLOR: #cc6666

}

</style>

</head>

<body>

<span class="high"> 第<font color="#CC0000"><asp:Label id="LabelRow" runat="server"/></font>页 | 共有<asp:Label id="LabelPage" runat="server"/>页

| <asp:Label id="LabelRecord" runat="server"/>条信息 |

<asp:HyperLink id="HLFistPage" Text="首页" runat="server"/>

| <asp:HyperLink id="HLPrevPage" Text="上一页" runat="server"/>

| <asp:HyperLink id="HLNextPage" Text="下一页" runat="server"/>

| <asp:HyperLink id="HLEndPage" Text="尾页" runat="server"/></span><br>

<asp:Repeater id=Repeater runat="server">

<tr>

</tr>

</HeaderTemplate>

<tr align=

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