Sobre o PowerTCP Web for ActiveX

Dê ao seu aplicativo a capacidade de se comunicar com servidores Web.

PowerTCP Web for ActiveX features an HTTP control to communicate with a variety of web servers using industry-standard HTTP and HTTPS (secure Socket Layer) protocols. Use it to automate submission of Web forms, extract Web page content, post/get files to/from Web servers, schedule retrieval of Web content, generate a site tree, or in any other application that requires communication with Web servers.

PowerTCP Web for ActiveX: Easy to build advanced e-commerce and "bot" applications using HTTP and HTTP/S. These controls transfer files and mine the Web for information.

  • HTTP
  • HTTP/S

Potential Uses/Applications

  • Check Web server availability and performance
  • Automate submission of web forms from a client application or an ASP page
  • Extract Web page content, parse for information, and insert into an application or database
  • Post files to any Web Server using Post or Put (HTTP or HTTPS)
  • Get files from any Web Server using Get (HTTP or HTTPS)
  • Pull down Web documents on a schedule
  • Generate a site tree
  • Create a real-time stock and futures trading system
  • Script dynamic URL queries when your ASP page is accessed
  • On an ASP page, perform any HTTP activity (post, put, get) from the server side.

Sample Projects:

  • PageFetch Demonstrates a simple HTTP application that fetches a web page
  • Post Demonstrates a simple HTTP POST application
  • LinkSpider Demonstrates a web link spider application
  • WebAlive Compares the download performance of any 2 web pages. Useful for comparing the relative performance of mirrored Web Servers

Benefits & Features:

  • Secure connections fully supported
  • Easily fetch a complete web page with only one method call
  • Fully supports blocking and non-blocking use
  • Provides easy control of security aspects of HTTP/S
  • Progress event is perfect for monitoring file transfers
  • Custom cookies can be specified in the NEW GetEx method
  • Put and Get methods will now spool files directly to/from disk
  • Full proxy server support including selective bypass
  • Persistent internal cache support for quick second-time page fetches
  • Control supports URL cracking to identify separate parts: scheme, remote host, data path, etc

What’s included: The Web for ActiveX installation comes complete with the following:

  • 2 Controls/Objects
  • 9 Full Sample projects
  • 5 ASP/ASP.NET Samples
  • Debug Server for debugging and protocol testing
  • Full MS Help 1.3 Documentation, including examples