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set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[P_GetPagedReCord]
(@startIndex INT, -- 开始索引号
@endindex INT, -- 结束索引号
@tblName varchar(255), -- 表名
@fldName varchar(255), -- 显示字段名
@OrderfldName varchar(255), -- 排序字段名
@IsReCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType bit = 0, -- 设置排序类型, 非 0 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
)
AS
declare @strSQL varchar(6000) -- 主语句
declare @strTmp varchar(100) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @OrderType!=0
Begin
set @strOrder='Desc'
End
else
Begin
set @strOrder='Asc'
End
set @strSQL ='WITH orderList AS ( '+
'SELECT ROW_NUMBER() OVER (ORDER BY '+@OrderfldName+' '+@strOrder+')AS Row, '+@fldName+' '+
'from '+@tblName
if @strWhere!=''
set @strSQL = @strSQL+' where ' + @strWhere
set @strSQL=@strSQL+')'+
'SELECT '+@fldName+' '+
'FROM orderlist '+
'WHERE Row between '+str(@startIndex)+' and '+str(@endIndex)+''
if @IsReCount != 0
Begin
set @strSQL = ' select count(1) as Total from [' + @tblName + ']'
if @strWhere!=''
set @strSQL = @strSQL+' where ' + @strWhere
End
--print(@strSQL)
exec (@strSQL)
使用中的关键代码：
复制代码 代码如下:
//翻页
protected void anpager_PageChanged(object sender, EventArgs e)
{
bind();
}
string strWhere = " 1 = 1 ";
ETHaiNan.BLL.ET_Video bll = new ETHaiNan.BLL.ET_Video();
this.anpager.RecordCount = int.Parse(bll.GetRecordCount(strWhere).Tables[0].Rows[0][0].ToString());
this.anpager.PageSize = 10;
this.anpager.AlwaysShow = true;
DataSet ds = bll.GetList(anpager.StartRecordIndex, anpager.EndRecordIndex,strWhere, 0);
this.rpt.DataSource = ds;
ds.Dispose();
数据访问层：
复制代码 代码如下:
/// <summary>
/// 分页获取数据列表
/// </summary>
public DataSet GetList(int startIndex, int endindex, string strWhere, int IsReCount)
{
SqlParameter[] parameters = {
new SqlParameter("@startIndex", SqlDbType.Int),
new SqlParameter("@endindex", SqlDbType.Int),
new SqlParameter("@tblName", SqlDbType.VarChar, 255),
new SqlParameter("@fldName", SqlDbType.VarChar, 255),
new SqlParameter("@OrderfldName", SqlDbType.VarChar, 255),
new SqlParameter("@IsReCount", SqlDbType.Bit),
new SqlParameter("@OrderType", SqlDbType.Bit),
new SqlParameter("@strWhere", SqlDbType.VarChar,1000)
};
parameters[0].Value = startIndex;
parameters[1].Value = endindex;
parameters[2].Value = "ET_Video";
parameters[3].Value = "VideoID,Video_Name,Video_TypeID,Video_OrderCode,Video_Type,Video_AddDate";
parameters[4].Value = "VideoID";
parameters[5].Value = IsReCount;
parameters[6].Value = 1;
parameters[7].Value = strWhere;
return DbHelperSQL.RunProcedure("P_GetPagedReCord", parameters, "ds");
}
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