<%@ import namespace =“ system.data.sqlclient”%>
<%@ import namespace =“ system.data”%>
<script runat =“ server”>
Dim Connorthwind作为SQLConnection
DIM STRSQL作为字符串
昏暗的stslect作为字符串
Dim IntstartIndex作为整数
Dim IntendIndex作为整数
DIM IntecorDcount作为整数
DIM CMDSQL为SQLCOMMAND
sub page_load
btnfirst.text =“首页”
btnprev.text =“上一页”
btnnext.text =“下一页”
btnlast.text =“末页”
connorthWind = new sqlConnection(“ server = 192.168.4.1; uid = sa; pwd = 111111; database = yourdbname'')
如果不是Ispostback,则
binddatagrid
如果结束
结束子
sub binddatagrid
DIM CMDSELECT作为SQLCommand
昏暗的dtrrecordcount作为sqldatareader
InvendIndex = dgrdproducts.pagesize
cmdselect = new SQLCommand(“报纸”,ConnorthWind)
cmdselect.commandType = commandType.storedProcedure
cmdselect.parameters.add(“ @pageindex”,intstartindex)
cmdselect.parameters.add(“ @pagesize”,IntendIndex)
connorthwind.open()
dtrrecordCount = cmdselect.executereader()
而dtrrecordcount.read()
InterCordCount = dtrrecordCount(0)
结束
dgrdproducts.virtualitemcount =(intecordCount / dgrdproducts.pageize)
dtrrecordcount.nextresult()
dgrdproducts.datasource = dtrrecordCount
dgrdproducts.databind()
connorthwind.close()
结束子
sub dgrdproducts_pageIndexchanged(s作为对象,e为datagridpagechangedeventargs)
intstartindex = e.newpageIndex
dgrdproducts.currentPageIndex = e.newPageIndex
binddatagrid
结束子
sub pagerbuttonclick(byval发件人作为对象,byval e作为evensargs)
dim arg as string = sender.commandargument
选择案例arg
案例“下一个”
if(dgrdproducts.currentpageIndex <(dgrdproducts.pagecount -1))然后
dgrdproducts.currentPageIndex += 1
如果结束
案例“上一条”
if(dgrdroducts.currentpageIndex> 0),然后
dgrdproducts.currentPageIndex- = 1
如果结束
案例“最后”
dgrdproducts.currentpageIndex =(dgrdproducts.pagecount -1)
其他情况
'页码
dgrdproducts.currentpageIndex = system.convert.toint32(arg)
结束选择
intstartIndex = dgrdproducts.currentPageIndex
binddatagrid
结束子
sub dgrdproducts_editcommand(s作为对象,e为datagridcommandeventargs)
dgrdproducts.edititemindex = e.item.itemindex
intstartIndex = dgrdproducts.currentPageIndex
binddatagrid
结束子
sub dgrdproducts_updatecommand(s作为对象,e为datagridCommandeventargs)
昏暗的intarticleId作为整数
昏暗的txttopic作为文本框
DIM TXTEDITOR作为文本框
昏暗的strtopic作为字符串
Dim Streditor作为字符串
intarticleId = dgrdproducts.datakeys(e.item.itemindex)
txtttopic = e.item.cells(1).Controls(0)
txteditor = e.item.cells(2).Controls(0)
strtopic = txtttopic.text
streditor = txteditor.text
strsql =“更新tb_article集[电子邮件保护],” _
&“ [电子邮件受保护] [电子邮件保护]
CMDSQL =新的SQLCommand(strsql,ConnorthWind)
cmdsql.parameters.add(“ @topic”,strtopic)
cmdsql.parameters.add(“ @Editor”,Streditor)
cmdsql.parameters.add(“ @articleId”,intarticleId)
connorthwind.open()
cmdsql.executenonquery()
connorthwind.close()
dgrdproducts.edititemindex = -1
binddatagrid
结束子
sub dgrdroducts_cancelCommand(s作为对象,e为datagridCommandeventargs)
dgrdproducts.edititemindex = -1
binddatagrid
结束子
</script>
<html>
<head> <title> datagridcustompogging.aspx </title> </head>
<身体>
<form unat =“ server”>
<asp:datagrid runat =“ server”
id =“ dgrdproducts”
OnEditCommand =“ dgrdproducts_editCommand”
onupdatecommand =“ dgrdproducts_updatecommand”
oncancelCommand =“ dgrdproducts_cancelCommand”
datakeyfield =“ a_articleId”
autogeneratecolumns =“ false”
showheader =“ true”
允许=“ true”
允许施加=“ true”
headerstyle-backcolor =“鲑鱼”
pageize =“ 10”
OnPageIndexChanged =“ dgrdproducts_pageindexchanged”
pagerstyle mode =“ numericpages”
交替的ITEMSTYLE-BACKCOLOR =“#EEAAEE”
字体大小=“ 10pt”
font-name =“ verdana”
CellSpacing =“ 0”
cellpadding =“ 3”
网格线=“两个”
borderwidth =“ 1”
bordercolor =“黑色”
pagerstyle-horizontalalign =“ right”>
<交替的Itemstyle backcolor =“#eeeeee”> </verneratingItemstyle>
<列>
<asp:boundcolumn
headertext =“序列号”
datafield =“ aprentId”
readonly =“ true” />
<asp:boundcolumn
headertext =“标题”
datafield =“ topic” />
<asp:boundcolumn
headertext =“编辑者”
dataField =“编辑器” />
<asp:editCommandColumn
deDittext =“ edit!”
updateText =“ update!”
cancelText =“取消!” />
<asp:超链冠
headertext =“编辑”
datanAvigateUrlfield =“ aTrictId”
datanAvigateUrlformAttring =“ litters.aspx?id = {0}”
text =“编辑”/>
</columns>
</asp:datagrid>
<asp:linkButton id =“ btnfirst” runat =“ server” font-name =“ verdana” font-size =“ 8pt” forecolor =“ navy” commandargument =“ 0”> </asp:linkbutton>&nbsp;
<asp:linkbutton id =“ btnprev” runat =“ server” font-name =“ verdana” font-size =“ 8pt” forecolor =“ navy” commandargument =“ prev”> </asp:linkbutton>&nbsp;
<asp:linkbutton id =“ btnnext” runat =“ server” font-name =“ verdana” font-size =“ 8pt” forecolor =“ navy” commandargument =“ next”> </asp:linkbutton>&nbsp;
<asp:linkButton id =“ btnlast” runat =“ server” font-name =“ verdana” font-size =“ 8pt” forecolor =“ navy” commandargument =“ last”> </asp </asp:linkbutton>
</form>
</html>
下面是存储过程:
创建报纸的过程
((
@pageindex int,
@pagesize int
)
作为
开始
声明@PagelowerBound int
声明@pageupperbound int
声明@RowStoreturn int
- 首先设置Rowcount
set @rowstoreturn = @pagesize *(@pageindex + 1)
设置RowCount @RowStoreturn
- 设置页面范围
set @pagelowerbound = @pagesize * @pageindex
设置@pageupperbound = @pagelowerbound + @pagesize + 1
- 创建一个临时表来存储选择结果
创建表#PageIndex
((
索引int int识别(1,1)而不是null,
ArtentId int,
)
- 插入温度表中
插入#pageIndex(ArticleID)
选择
ArticleID
从
tablename
订购
ARTICED DESC
- 回报总数
从tablename中选择“计数(ArtifID)”
- 返回分页结果
选择
O.ArticleId,O.Topic,编辑
从
tablename o,
#PageIndex PageIndex
在哪里
o.ArticleId = pageIndex.ticleId和
pageIndex.indexid> @pagelowerbound和
pageIndex.indexid <@pageupperbound
订购
pageIndex.indexid
结尾