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/*************************************** **************************************** ***** Function Description: backs up and recovers SQL Server databases.* Author: Liu gongxun;* Version: V0.1 (C #2.0); time:* When using SQL Server, reference the

C # data interaction between mobile terminals and PCs Note: For smartphones with more and more powerful features, applications supporting mobile phone user data synchronization, backup, recovery, and other protection measures are in urgent need. In

/*************************************** **************************************** *** * * Function Description: backs up and recovers SQL Server databases. * Author: Liu gongxun; * Version: V0.1 (C #2.0); time: * When using SQL Server, reference the

Recently, some netizens have been paying attention to CYQ. Data performance issues. Although they have been paying attention to, they have not found anyone who has actively Written Performance Evaluation articles with other frameworks.   I am

In the following code, the code for adding a text watermark and an image watermark cannot coexist. I wrote a piece for ease of display. Private void Btn_Upload_Click (object sender, System. EventArgs e) { If (UploadFile. PostedFile. FileName. Trim (

CAS implementation in spring MVCConcept:   SSO: Single Sign On Single Sign-On. SSO is one of multiple application systems. Users only need to log on once to access all mutually trusted application systems.  Principle:     This is the system

Http://blog.163.com/it_software/blog/static/1238582962010518113421381/ Using system;Using system. IO;Using system. text;Using system. Data;Using system. reflection;Using system. diagnostics;Using system. collections; // Using CFG = system.

Enforce datetime Constraints InProgramWhen we need to display the date, we often get used to using datetime. Now. tostring (), but we do not know that there are some hidden dangers in doing so. The time format is associated with the Cultural

protected void btduring_click (Object sender, eventargs e) { datetime dttemp = new datetime (1984, 10, 7 ); datetime dttemp70 = dttemp. addyears (70); datetime dttemp80 = dttemp. addyears (80); datetime dttemp90 = dttemp. addyears (90); datetime

Windows service is a Windows application that runs independently of a logon user. It is usually executed continuously when the computer is started until the computer is shut down. Such methods as exchange server, IIS, and anti-virus software are

http://www.cnblogs.com/terryfeng/archive/2009/10/03/1577711.html Protected void button1_click (Object sender, eventargs e) {// query data database DB = databasefactory. createdatabase (); this. gridview1.datasource = dB. executereader (commandtype.

Private string adobedomainprint = "Adobe PDF ";Private string adobedisprint = "Acrobat Distiller ";Private string regroot = "software // Adobe // Acrobat Distiller //";Private string printerfilename = "nvidist.exe ";Private string regname =

. Net Logon mode and. net Logon Mode Ideas: 1. Check Logon: Private string CheckLogin (HttpContext context) {Model. TUser model = (Model. TUser) context. session ["USERModel"]; if (model = null) {return "{\" msg \ ": \" 0 \ ", \" msgbox \": \

Cookie and session are basically used and encapsulated, cookiesession Cookie: It is a short text message that is transmitted between the browser and the server when a user requests a page. Each time a user accesses a website, the cookie can contain

Based on the asp.net browser cache, this article provides the simplest method to prohibit the browser from caching to asp.net to implement browser caching and high-performance mvc browser caching and compression, if you need it, check it

Protected void page_load (object sender, eventargs e){If (request. cookies ["username"] = null){Httpcookie mycookie = new httpcookie ("username ");Mycookie. values. add ("prodid ","");Mycookie. expires = datetime. now. adddays (1 );Response. cookies.

1. Setting cookies is simple. There are two methods:1. directly add the Cookie value:Response. Cookies ["userName"] = "Tom ";Response. Cookies ["userName"]. Expires = DateTime. Now. AddDays (1); \ expiration time, which cannot be viewed or called in

I. Upload and play audio filesFind a third-party control named AspNetPager on the Internet and reference the AspNetPager. dll file to the Bin of the project. It can be called directly on the webpage. Reference namespace using Telerik. WebControls;>

Asp. Net uploads images and generates high-definition thumbnails Not very complex. Write it down. The purpose is only to achieve it, but not to follow the standards carefully. See the code that already exists on the Internet. Using System.

I won't upload files here, so I sent the source code and found it online. Use (jquery-1.4.2.min.js, uploadpreview. JS, imgfile. JS) Uploadpreview. js(Function ($ ){Jquery. FN. Extend ({Uploadpreview: function (OPTs ){Opts = jquery. Extend ({Width: 0,