2020-04-08 标签:asp,n,et,实例,代码,protected,override,void,render,writer,最终,输出,html,压缩,ew,tw,base,string

protected override void Render(HtmlTextWriter writer) { //把最终要输出的html压缩后再输出 StringWriter html = new StringWriter(); HtmlTextWriter tw = new HtmlTextWr

2020-04-08 标签:asp,n,et,汉字,拼音,获取,首字母,代码,gb,2312,cs,实现,如下,using,system,data,text

ConvertHzToPz_Gb2312.cs 实现代码如下：using System; using System.Data; using System.Configuration; using System.Text; /// /// Summary description for Conver

2020-04-08 标签:asp,net,文件,操作,读取,删除,批量,拷贝,写入,获取,文件夹,大小,属性,遍历,目录,实现,代码,如下

实现代码如下： using System; using System.IO; using System.Text; using System.Data; using System.Web.UI; using System.Web.UI.WebControls; namespace ec { ///

2020-04-08 标签:asp,n,et,多字,模糊,查询,代码,string,strfield,id,classname,classadd,strkeywords,tbxkeywords,text,trim,strsql,dbexe,searchtext

string strField = "id|className|classAdd"; string strKeyWords = this.tbxKeyWords.Text.Trim(); string strSql = dbexe.searchText("select * from class",

2020-04-08 标签:asp,n,et,repeater,取得,checkbox,选中,某行,某个,foreach,control,c,rpttables,controls,cbx,findcontrol,cbxid,textbox

1、 foreach (Control c in this.rptTables.Controls) {CheckBox cbx = (CheckBox)c.FindControl("cbxId");TextBox tbx = (TextBox)c.FindControl("tbxTableName"

2020-04-08 标签:asp,n,et,防止,用户,多次,登录,方法,常见,处理,判断,是否,已经在,application,存在,报错,不存在,加到,session

常见的处理方法是，在用户登录时，判断此用户是否已经在Application中存在，如果存在就报错，不存在的话就加到Application中(Application是所有Session共有的，整个web应用程序唯一的一个对象)： string strUserId = txtUser.Text;　　Ar

2020-04-08 标签:asp,n,et,tripledes,加密,解密,算法,using,system,collections,generic,linq,text,security,io,amespace,region

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Security.Cryptography;using System.IO;namespace Windows

2020-04-08 标签:asp,n,et,repeater,取得,checkbox,选中,某行,某个,值的,c,写法,foreach,control,rpttables,controls,cbx,findcontrol,cbxid

1、 foreach (Control c in this.rptTables.Controls) {CheckBox cbx = (CheckBox)c.FindControl("cbxId");TextBox tbx = (TextBox)c.FindControl("tbxTableName"

2020-04-04 标签:asp,n,et,遍历,目录,文件夹,子目录,文件,实现,代码,如下,using,system,collections,generic,text,io,threading,amespace,copefile

实现代码如下：using System; using System.Collections.Generic; using System.Text; using System.IO; using System.Threading; namespace copefile {class Program{s

2020-04-04 标签:asp,n,et,导出,excel,功能,代码,实现,如下,gridviw,public,static,void,toexcel,system,web,ui,control,ctl,asp.net

实现代码如下：//由gridviw导出为Excel public static void ToExcel(System.Web.UI.Control ctl) { HttpContext.Current.Response.AppendHeader("Content-Disposition", "at