.Net工具 - 使用动软代码生成器快速生成可分页的GridView

CODE:

USE [××数据库名]
GO
/****** 对象: StoredProcedure [dbo].[GetRecordFromPage] 脚本日期: 03/18/2008 13:35:43 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

-- =============================================
/*
函数名称: GetRecordFromPage
函数功能: 获取指定页的数据
参数说明: @tblName 包含数据的表名
@fldName 关键字段名
@PageSize 每页记录数
@PageIndex 要获取的页码
@OrderType 排序类型, 0 - 升序, 1 - 降序
@strWhere 查询条件 (注意: 不要加 where)
作　　者: 铁拳
创建时间: 2004-07-04
修改时间: 2007-07-04
*/
-- =============================================
CREATE PROCEDURE [dbo].[GetRecordFromPage]
@tblName varchar(255), -- 表名
@fldName varchar(255), -- 字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@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(2000) = '' -- 查询条件 (注意: 不要加 where)
AS

declare @strSQL varchar(6000) -- 主语句
declare @strTmp varchar(1000) -- 临时变量
declare @strOrder varchar(500) -- 排序类型

if @OrderType != 0
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName + '] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end

set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)'
+ @strOrder

if @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + '] where (' + @strWhere + ') '
+ @strOrder + ') as tblTmp) and (' + @strWhere + ') ' + @strOrder

if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere != ''
set @strTmp = ' where (' + @strWhere + ')'

set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + ']' + @strTmp + ' ' + @strOrder
end

if @IsReCount != 0
set @strSQL = 'select count(*) as Total from [' + @tblName + ']'+' where ' + @strWhere

exec (@strSQL)

CODE:

///
/// 分页获取数据列表
///
/// 每页数量
/// 当前页索引
/// 查询字符串
/// 设置排序类型, 非 0 值则降序
///
public DataSet GetList(int PageSize, int PageIndex, string strWhere, string OrderType)
{
SqlParameter[] parameters = {
new SqlParameter("@tblName", SqlDbType.VarChar, 255),
new SqlParameter("@fldName", SqlDbType.VarChar, 255),
new SqlParameter("@PageSize", SqlDbType.Int),
new SqlParameter("@PageIndex", SqlDbType.Int),
new SqlParameter("@IsReCount", SqlDbType.Bit),
new SqlParameter("@OrderType", SqlDbType.Bit),
new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
};
parameters[0].Value = "Accounts_Users";
//2007.11.22 这里修改为按UserName排序
parameters[1].Value = "UserName";
parameters[2].Value = PageSize;
parameters[3].Value = PageIndex;
parameters[4].Value = 0;
parameters[5].Value = int.Parse(OrderType);
parameters[6].Value = strWhere;
return DbHelperSQL.RunProcedure("GetRecordFromPage", parameters, "ds");
}

CODE:

///
/// 分页获得数据列表
///
/// 每页数量
/// 当前页索引
/// 查询字符串
/// 设置排序类型, 非 0 值则降序
///
public DataSet GetList(int PageSize, int PageIndex, string strWhere, string OrderType)
{
return dal.GetList(PageSize, PageIndex, strWhere, OrderType);
}

CODE:

<webdiyer:AspNetPager id=AspNetPager
CustomInfoHTML="共%RecordCount%条记录 Page %CurrentPageIndex% of %PageCount%  Order %StartRecordIndex%-%EndRecordIndex%"
FirstPageText="首页" HorizontalAlign="Center" InputBoxStyle="width:19px" LastPageText="尾页"
meta:resourcekey="AspNetPager" NextPageText="后页" OnPageChanged="AspNetPager_PageChanged"
PageSize="10" PrevPageText="前页" ShowCustomInfoSection="Left" ShowInputBox="Always"
Style="font-size: 12px" Width="90%">

CODE:

if (!this.IsPostBack)
{
//确定数据数量
HDHG.BLL.Accounts.Accounts_Users blluser = new HDHG.BLL.Accounts.Accounts_Users();
this.AspNetPager.RecordCount = blluser.GetCount(strWhere);
BindGridView();
}

CODE:

///
/// 绑定用户列表
///
private void BindGridView()
{
strWhere = this.lblStrWhere.Text;
HDHG.BLL.Accounts.Accounts_Users blluser = new HDHG.BLL.Accounts.Accounts_Users();
DataSet ds = blluser.GetList(this.AspNetPager.PageSize, this.AspNetPager.CurrentPageIndex, strWhere, "0");
this.myGridView.DataSource = ds;
this.myGridView.DataBind();
}

CODE:

///
/// 分页绑定数据
///
///
///
protected void AspNetPager_PageChanged(object sender, EventArgs e)
{
this.BindGridView();
}