asp net file browser

The internationalization of ASP. Publishing to IIS with resource files error: compiler errors message: CS0122: "Resources.resource" is not accessible because it is protected by a level limitLater on the internet for a long time, only to find a solutionSelect the build action as "content" on the resource file properties, and do not select "Embedded Resource"The internationalization of an

Asp. Net large file uploadRecently, asp.net is used for uploading. Because asp.net has a fileupload upload control, but the file size uploaded by this control is limited, it cannot meet the requirement of www.2cto.com.Baidu, many people encounter asp.net's confusion about uploading ultra-large files. The occasional sea

File download, first get the path of the file, in the file through the call to the storage address, through the return files (path, "Text/plain", Url.encode (name)), can be downloaded directly, but you must modify the return data type "Text/plain"//File download[ActionName ("Dowload")]Public ActionResult dowload (){str

Asynchronous File Upload ASP. NET (for example, uploading images above) HTML code:JS Code:Function ajaxfileuploads (){$. Ajaxfileupload ({URL: 'ajax _ fileupload. aspx,Secureuri: false,FileElementId: 'fup ',DataType: 'json ',Success: function (data, status){If (data. err = ""){Document. getElementById ("img"). style. display = "block ";Document. getEleme

-f776c6edfa63displaylang=en2 Install the Visual studio®2010 Web Deployment projects plug-in and then right-click on the Web site project to see an Add Web Deployment project3 Click Add Web Deployment Project and the following dialog box pops up4 name and path can be modified, the general default is good, click OK, in the solution will generate a deployment project5 Right-click on the deployment project and click "Generate"6 After the build succeeds, a release directory will be generated in the d

{filenames, count = files. Count,size});}Public Iactionresult DownLoad (string file){string webrootpath = _hostingenvironment.webrootpath;var addrurl = webrootpath+ "/upload/" + file;var stream = System.IO.File.OpenRead (Addrurl);String fileext = path.getextension (file);Get the contenttype of a filevar Provider = new Fileextensioncontenttypeprovider ();var Memi

You can use protected configurations to encrypt sensitive information (including user names and passwords, database connection strings, and encryption keys) in the Web application configuration file (such as the Web. config file ). After the configuration information is encrypted, even if attackers obtain access to the configuration file, attackers cannot obtain

Let's take a look at the file structure of an ASP. NET MVC project. 1 project file structure at a glance 2 MVC, as the name implies, the most important thing in a project is these three things: M (model, models), V (view, views), C (Controller controllers), the relationship is generally as follows, the controller cont

); - returnJson (BasicConfig.MessageConfig.Success ("Upload Successful")); - } the Catch(Exception ex) - { - returnJson (BasicConfig.MessageConfig.Fail ("Upload failed")); - } +}The SaveFile method is the method of saving the file, which is saved by the file stream to facilitate the calculation of the upload progress:Core code:1

First there is an HTML page, the page has a link, click the link pop-up file download/save (similar to Thunder download link)DOCTYPE HTML>HTML>Head>Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8"/> title>File downloadtitle> MetaCharSet= "Utf-8" />Head>Body> this way not, 1: If the access is similar to the text browser can process the

Overview: Use protected configurations for encryption Web Applications Sensitive information (including user name and password, Database connection string and encryption key ). After the configuration information line is encrypted, attackers can obtain access to the configuration file, which makes it difficult for them to obtain access to sensitive information, thus improving application security. . Usage:In

Using the FileUpload control, you can provide a way for users to send files from a user's computer to a server. This control is useful when allowing users to upload pictures, text files, or other files. The files to be uploaded are submitted to the server as part of the browser request during the postback. After the file has been uploaded, you can manage the file

) { s ize = Convert.ToInt32 (request.querystring["size"]); NB Sp if (request.querystring["path"]! = null) { nbs P NBSP Path = request.querystring["path"]. ToString (). Trim (). Replace (' | ', '/'); NB Sp if (request.querystring["name"]! = null) { nbs P name = request.querystring["Name"]. ToString (). Trim (); NB Sp if (request.querystring["shape"]! = null) { NB Sp shape = request.querystring["shape"

For uploadify file upload has been said before (file upload ~uploadify upload control), but did not involve the upload of multiple files, this time mainly to say a number of file upload, first of all, we have to clear a concept, Multi-File Upload front-end uploadify is through the rotation way to call our backstage upl

grade the directory, otherwise, searching for and reading cached files will become an efficiency bottleneck, which will exhaust the CPU.3: Configuration FileWe need to configure the cache handler in Web. config as a custom FileCacheProvider, that is, add a node under Copy codeThe Code is as follows: 4: Cache UsageWe assume that it is used in MVC control (if you want to use it in ASP. NET page, the page co

Configuration File in ASP. NET website development, asp.net website development 1. hierarchical classification of configuration files Machine. config:Overall. netframework Configuration Web. config (under the framework directory ):Configure public applications for all projects Web. config (under the Application ):Configuration of the current application (comm

[Reprint] windows 7 IIS 7.5 ASP. Net file upload size limit, 7.5asp.net Source: Author: Yun Zhongyue Link: http://www.cnblogs.com/netlover/archive/2011/07/08/Win7_IIS_Upload.html IS 7 the default file upload size IS 30 mbTo break through this restriction: 1. Modify IIS applicationhost. config Open % windir % \ system32

();FtpWebRequest reqftp;HttpWebRequest reqftp;Try{Reqftp = (ftpwebrequest) ftpwebrequest.create (New Uri ("ftp://" + Ftpserverip + "/"));Reqftp.usebinary = true;Reqftp.credentials = new NetworkCredential (Ftpuserid, FTPPassword);Reqftp.method = WebRequestMethods.Ftp.ListDirectory;WebResponse response = Reqftp.getresponse ();StreamReader reader = new StreamReader (response. GetResponseStream ());String line = reader. ReadLine ();while (line! = null){Result. Append (line);Result. Append ("\ n");l

Public Static voidUpdateconnectionstring (stringNamestringvalue) {XmlDocument doc=NewXmlDocument (); //get the full path of the configuration file stringstrFileName = AppDomain.CurrentDomain.BaseDirectory.ToString () +"Web. config"; Doc. Load (strFileName); //find all elements with the name "add"XmlNodeList nodes = doc. getElementsByTagName ("Add"); for(inti =0; I ) { //gets the key property of the current elementXmlAttribute

) Cookieless= "true" means that session state is enabled if the user's browser does not support cookies (default is False) timeout= "20" means the number of minutes that a session can be idle 8, Role: Configure the ASP.net tracking service, mainly used to determine where the program test error.Example: The following is the default configuration in Web.config: Note:Enabled= "False" indicates that tracing is not enabled; requestlimit= "10" indicates