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Update Now! Control makes an easy way to add an Online Update feature for your software. It was designed to be as programmer-friendly as possible, by providing features such as no user input to run in the background and event-driven notifications ...
Feature highlights:
Download now! is completely API compilation, you won't need additional attachment Microsoft WinSock Control;
Supporting proxy server and its checking function;
Supporting Resume broken downloads;
Perfect status events, Is so convenient for you to write out more friendly interface;
Supplying beautiful download progress bar;
Download now! it is Asynchronous operation, namely you don't need to wait for the completion of the download threads, you can deal with other tasks at the same time, The control will process the download job at the background automatically without any intervention of the user.
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Lucigenic DNS is an advanced Domain Name Server query component packaged as a COM server. Lucigenic DNS provides a simple application interface for domain name server lookups. Synchronous as well as asynchronous queries are supported. The component has a scalable event driven architecture. Lucigenic DNS supports the concurrent creation of an arbitrarily large number of query sessions. Queries are persisted to an in-memory database and query results can be retrieved at any subsequent point in time.
Lucigenic DNS is a self-contained, very small footprint component that does not require any runtimes for it's operation. The component can be used in all development environments that support COM. A .Net assembly is included for interoperation with managed code.
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AbsoluteHTTP is a COM/ActiveX component written entirely in C++ that allows sending and retrieving information using the HTTP protocol. It provides asynchronous transfers with all HTTP methods (Get, Post, Head,...) and supports remote files management with Put/Delete, as well as binary format, password authentification and more. AbsoluteHTTP was created with 4 goals: ease of use, flexibility, performance and reliability. Usable in any compatible ActiveX environment, including those that do not support events (such as ASP).
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In-process web-server implemented as asynchronous pluggable protocol with support for PHP, ASP.Net and ISAPI. Can run PHP, ASP.Net applications in trusted mode (as HTA). Requires Internet Explorer 5.5 or higher.
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ABCDrawHTML is a simple but powerful HTML rendering library. It allows you to create previews or thumbnails of web pages in a number of different formats from PNG to JPEG to TIFF to EMF. Because it uses a resolution independent drawing format you can enlarge or shrink your images as required with no loss of quality.
Because it doesn't use print drivers it renders web pages quickly and accurately. Because it's Both Threaded you can use it flexibly from within ASP, VB, .NET and under COM+ or MTS. It uses advanced techniques to allow efficient asynchronous multithreaded operations.
It's easy to use. Suppose you want to produce a thumbnail image of the FBI web site. This is the code you need.
Set page = Server.CreateObject("ABCDrawHTML.Page")
page.URL = "http://www.fbi.com/"
path = Server.MapPath("fbi.jpg")
page.Save path, 200, 150
However you don't need to save your images to disk, you can stream them direct to the client.
You can use it flexibly under .NET. Most of the COM interop limitations that cause performance problems under .NET are specific to Apartment Threaded objects. Because ABCDrawHTML is fully Both Threaded it can be used flexibly in any environment from .NET to ASP to Visual Basic.
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