asp net lms

ASP.NET-016: save file dialog box in ASP. NETI wanted to use savediallog in asp.net to save the file. The result showed that the displayed mode dialog box or form is invalid when the application is not running in UserInteractive mode. Use the

Upload Protected void btnupload_click (Object sender, eventargs e) {If (! Filupload. hasfile) {alert ("file not uploaded"); return;} string sreg = @ "\. jpg | \. JPEG | \. PNG"; if (! RegEx. ismatch (filupload. filename, sreg, regexoptions.

Write the following code in asp.net:Response. AddHeader ("content-type", "application/octet-stream ");OrResponse. ContentType = "application/octet-stream ";The type list is as follows:". *" = "Application/octet-stream"". 001" = "application/x-001"".

Castle is a very good open source project for the. NET platform, with a focus on open source. It is further encapsulated on a nhibernate basis, with the same principle as the nhibernate, but it solves the nhibernate defect better, from the ORM

HTTP Content-typeContent-type, content type, generally refers to the presence of Content-type in a Web page, which defines the type of network file and the encoding of the Web page, and determines in what form and in what encoding the browser will

Network Software Architect Responsibilities: After familiarizing yourself with the business, technology, and O & M methods of the LMS and DEE educational administration platforms currently used by the company, we are responsible for the company's

Personal information registration is often used in web development, and personal information usually requires its own avatar or photo. Today's main introduction to use the Fileupload+img control upload photos. Introduction to FileUpload Control

The role of Response.setcontenttype (MIME) is to enable the client browser to differentiate between different kinds of data and to process the corresponding data according to different programs embedded in different MIME call browsers. For example,

File name extension Content-type (Mime-type) file name extension Content-type (Mime-type) . * (binary stream, do not know the download file type) Application/octet-stream . tif Image/tiff .001

Copy CodeThe code is as follows: function SendFile ($fileName, $fancyName = ", $forceDownload = true, $speedLimit = 0, $contentType =") { if (!is_readable ($fileName)) { Header ("http/1.1 404 Not Found"); return false; } $fileStat = stat