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ASP.NET
asp.net 动态生成表格
asp.net 程序优化精选
DataGridView自动调整行高和行宽
asp.net+js实现的ajax sugguest搜索提示效果
asp.net 将设有过期策略的项添加到缓存中
asp.net SqlDataAdapter对象使用札记
DataGrid 动态添加模板列 实现代码
asp.net 设置GridView的选中行
the sourcesafe database has been locked by the administrator之解决方法
asp.net 退出登陆(解决退出后点击浏览器后退问题仍然可回到页面问题)
Asp.Net HttpHandler 妙用
ASP.NET 保留文件夹详解
asp.net 中将表单提交到另一页 Code-Behind(代码和html在不同的页面)
SqlDataSource 链接Access 数据
asp.net GridView的删除对话框的两种方法
asp.net 按字节检查包含全半角的文字
asp.net String.IsNullOrEmpty 方法
asp.net System.Net.Mail 发送邮件
c# 读取文件内容存放到int数组 array.txt
asp.net Split分割字符串的方法

ASP.NET 中的 这是asp.net的第二个应用(五)


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/*
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http://www.asp888.net 豆腐技术站
如转载,请保留完整版权信息
*/
好了,截止到这里,我们基本上可以说是 公德圆满了!大家可以休息休息了,我们在本章中所讲的内容
就是做一个 专栏管理的 首页,首页应该包括 所有的栏目类别,最近的10篇文章和最热门的10篇文章
我们现在来看看这个本来第一个写的aspx文件:default.aspx
<!--#include file="func.aspx"-->
<script language=vb runat=server>
sub WriteLanmuClass()
dim conn as SQLConnection
conn=getConn()
dim sqlCmd as SqlCommand
dim strSQL as string
dim sRead as SQLDataReader
strSQL="select * from lanmuclass"
sqlCmd=new sqlCommand(strSQL,conn)
sqlCmd.ActiveConnection.open()
sqlCmd.execute(sRead)
dim i as integer
response.write("<table border=1 width=100%><tr><td>")
while(sRead.Read())
response.write("<a href=showarticle.aspx?classid=" & sRead("classid") & ">" & sRead("classname") & "</a>(<font color=red>" & GetClassNum(cStr(sRead("classid"))) & "</font>)")
end while
response.write("</td></tr></table>")
end sub
function GetClassNum(strClassId as string) as string
dim conn as SQLConnection
conn=getConn()
dim sqlCmd as SqlCommand
dim strSQL as string
dim numRead as SQLDataReader
strSQL="select count(*) as ccount from lanmu where classid='" & strClassId & "'"
sqlCmd=new sqlCommand(strSQL,conn)
sqlCmd.ActiveConnection.Open()
sqlCmd.Execute(numRead)
numRead.Read()
GetClassNum=numRead(0)
end function

sub WriteLastArticle()
dim conn as SQLConnection
conn=getConn()
dim sqlCmd as SqlCommand
dim strSQL as string
dim sRead as SQLDataReader
strSQL="select top 10 * from lanmu,lanmuclass where lanmu.classid=lanmuclass.classid and lanmu.isuse='1' order by id desc"
sqlCmd=new sqlCommand(strSQL,conn)
sqlCmd.ActiveConnection.open()
sqlCmd.execute(sRead)
response.Write("<p><font color=gray>最近的文章</font></p>")
response.Write("<table border=0 width=100%>")
while(sRead.Read())
response.Write("<tr>")
response.Write("<td width=100% align=left>")
response.Write("[<a href='showarticle.asp?classid=" & sRead("classid") & "'>" & sRead("classname") & "</a>]")
response.Write("<a href='viewarticle.asp?id=" & sRead("id") & "' target='_blank'>" & sRead("title") & "</a><font color=gray size=1>" & sRead("dtime") & "</gray>")
response.Write("</td>")
response.Write("</tr>")
End While
response.Write("</table>")
end sub

sub WriteMostClick()
dim conn as SQLConnection
conn=getConn()
dim sqlCmd as SqlCommand
dim strSQL as string
dim sRead as SQLDataReader
strSQL="select top 10 * from lanmu,lanmuclass where lanmu.classid=lanmuclass.classid and lanmu.isuse='1' order by viewnum desc"
sqlCmd=new sqlCommand(strSQL,conn)
sqlCmd.ActiveConnection.open()
sqlCmd.execute(sRead)
response.Write("<p><font color=gray>最近的文章</font></p>")
response.Write("<table border=0 width=100%>")
while(sRead.Read())
response.Write("<tr>")
response.Write("<td width=100% align=left>")
response.Write("[<a href='showarticle.asp?classid=" & sRead("classid") & "'>" & sRead("classname") & "</a>]")
response.Write("<a href='viewarticle.asp?id=" & sRead("id") & "' target='_blank'>" & sRead("title") & "</a><font color=gray size=1>" & sRead("dtime") & "</gray>")
response.Write("</td>")
response.Write("</tr>")
End While
response.Write("</table>")
end sub
</script>
<html>
<head>
<title>豆腐技术站-->技术专栏</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="Description" Content="探讨ASp,Php 编程,介绍Visual Basic ,Visual C++
等业界"