Data Verification / ActiveX Components (ActiveX Controls, COM Objects & OLE Objects) / Internet Explorer

ActiveX Components (ActiveX Controls, COM Objects & OLE Objects)

Microsoft first introduced the term ActiveX in 1996 when they launched a downloadable user interface control or software component that could be used by Internet Explorer to give more interactive or active content on a Web page to the reader. ActiveX controls were a re-branded subset of OLE custom controls (OCX) or OLE controls (OCXes) that were streamlined for downloading over the Internet and that could be digitally signed for security and authentication reasons. These ActiveX downloads were also tagged or marked as being safe for scripting and safe for initialization, to help give users confidence in using them in ActiveX Internet apps, as they were less likely to start making unauthorized actions on their systems. ActiveX controls also supported threading models, such as Apartment Model Threading, to try and improve performance in a multi-user or multi-process environment.

OLE controls (OCX's) or Object Linking and Embedding controls were themselves the successor to VBX controls first introduced by Microsoft to help programmers extend the functionality and features of their Visual Basic program by buying and reusing a VBX control built by another programmer or company, with expertise in a specific area. VBXes were limited to 16 bit usage for example on Windows 3.x, OCXes were available for both 16 bit or 32 bit architectures and began being widely used as people adopted Windows 95, although most people tended to use VBXes on 16-bit systems and OCX controls or OLE components on 32-bit systems for performance reasons. OLE itself was based on earlier work by Microsoft in their Office products to allow data to be exchanged and reused as objects inside other documents or files, such as embedding an Excel spreadsheet in a Word document and updating the content of that Excel spreadsheet for display using Dynamic Data Exchange (DDE). Hence the term OLE document, that is still in use today.

OLE was part of the Microsoft COM or Component Object Model, that enabled programmers to reuse software components and services in a logical and object oriented manner. COM was extended and expanded over the years to include DCOM, the Distributed Component Object Model that allowed programmers to call OLE objects or COM objects situated on other computers or servers. COM+ was added to support transaction services using technologies such as Microsoft Transaction Server (MTS) and this first appeared when Windows 2000 was launched to better support distributed transactions in more complex applications, where higher performance and throughput was required. COM has gradually become a common term used to refer to: COM, DCOM, COM+, OLE and ActiveX technologies in general.

ActiveX components can be created in a variety of object oriented programming languages, but are most commonly created using C++ and the Microsoft Foundation Class (MFC), such as: MFC 4.0, MFC 4.2 and MFC 6.0. When VB 5 was released in became possible for a Visual Basic programmer to create an ActiveX component for reuse by other people and whilst most programmers claim that the best ActiveX components were written in Visual C++ or by utilizing the ActiveX Template Library, it did not stop some entrepreneurial developers from Janus Systems writing one of the bestselling ActiveX UI controls of all time in VB5 and VB6, called Janus GridEx, a VB6 ActiveX, that gives the look and feel of the Microsoft Outlook UI inside your app.

ActiveX components and ActiveX controls come with a variety of file extensions such as: .exe, .dll and .ocx and these denote a certain type of usage either in-process as part of your program or app (an ActiveX DLL), or out-of-process as a standalone executable (an ActiveX Exe), as an ActiveX control or OCX control mainly used as a UI control on a form or page. Downloadable ActiveX controls are also packaged as .cab files or Cabinet files. These CAB files are packages of files compressed to take up less space and hence can be downloaded more efficiently over the Internet.

In this ActiveX Component gallery you will find a variety of commercial products that are ActiveX objects or ActiveX controls that people sometime refer to as VB controls or as a VB object, as they are often used within Visual Basic. You will find ActiveX Windows components that allow you to carry out visuals tasks, such as an ActiveX UI control for displaying video or images, an ActiveX image control or a non-Visual ActiveX upload component that will allow you to push a file up onto a server over the Internet using HTTP or FTP protocols.

1. ComponentOne Studio Enterprise  Average Review: based on 9 reviews

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Publisher: ComponentOne  Primary Category: Product Suites  Product Type: Component / ASP.NET WebForms / ASP.NET AJAX (ATLAS) / .NET WinForms / .NET Class / .NET WPF / Silverlight / 100% Managed Code / Managed/Unmanaged Code - without COM / ActiveX OCX / ActiveX DLL / DLL / AJAX

Add grid, reporting, charting, scheduling, data manipulation, user interface and more to your .NET, ASP.NET, Mobile Device, Windows Presentation Foundation and ActiveX applications. ComponentOne Studio Enterprise includes components from all ComponentOne Studio subscriptions offering you over 180 components for .NET, ASP.NET ( AJAX ready), WPF, Silverlight, ActiveX, and Mobile Devices. ComponentOne Studio Enterprise delivers the latest components, new releases, updates and upgrades, and email and online support for one full year from your date of purchase. ComponentOne Studio Enterprise 2011 adds support for .NET 4.0 and Visual Studio 2010.
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2. ComponentOne Ultimate

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Publisher: ComponentOne Primary Category: Product Suites Product Type: Component / Add-In / Application / ASP.NET WebForms / ASP.NET AJAX (ATLAS) / .NET WinForms / .NET Class / .NET WPF / Silverlight / Web Part / .NET LINQ Class / 100% Managed Code / Managed/Unmanaged Code - without COM / ActiveX OCX / ActiveX DLL / DLL / AJAX

Build line-of-business and data analysis applications. ComponentOne Ultimate includes all 9 of ComponentOne's Studios - ComponentOne Studio for WinForms, ComponentOne Studio for ASP.NET Wijmo, ComponentOne Studio for WPF, ComponentOne Studio for Silverlight, ComponentOne Studio for Windows Phone, ComponentOne Studio for iPhone, ComponentOne Studio for Compact Framework, ComponentOne Studio for SharePoint and ComponentOne Studio for Active X. It also includes ComponentOne Livelinq and ComponentOne's OLAP tools - ComponentOne OLAP for WinForms, ComponentOne OLAP for Silverlight and ComponentOne OLAP for LightSwitch as well as ComponentOne XapOptimizer, ComponentOne IntelliSpell and Doc-To-Help Enterprise. ComponentOne Ultimate includes datagrids, user interface controls, charting, reporting, scheduling and data manipulation components for .NET, ASP.NET, WPF, Silverlight, ActiveX and Mobile devices and development tools for analyzing data and increasing productivity. By purchasing ComponentOne Ultimate you will save thousands of dollars over buying the products individually.
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3. ComponentOne Studio Enterprise Doc Edition

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Publisher: ComponentOne Primary Category: Product Suites Product Type: Component / ASP.NET WebForms / ASP.NET AJAX (ATLAS) / .NET WinForms / .NET Class / .NET WPF / Silverlight / 100% Managed Code / Managed/Unmanaged Code - without COM / ActiveX OCX / ActiveX DLL / AJAX

Create rich user interfaces, thorough help systems and printed documentation. ComponentOne Studio Enterprise Doc Edition includes ComponentOne Studio Enterprise and the help authoring tool Doc-To-Help Enterprise Edition. ComponentOne Studio Enterprise will allow you to add grid, reporting, charting, data manipulation and user interface capabilities to your .NET, ASP.NET, Mobile Device, WPF and ActiveX applications. ComponentOne Studio Enterprise includes components from ComponentOne Studio subscriptions offering you over 180 components for .NET, ASP.NET, ActiveX, Silverlight, WPF and Mobile Devices. With the ComponentOne Studio Enterprise Ribbon components, combined with Scheduling and Calendar, you can build fully functional Office 2007-style applications. New ComponentOne Studio for Silverlight and ComponentOne Studio for iPhone now included along with support for .NET framework 4.0 and VS2010. Doc-To-Help Enterprise, the one-click RoboHelp replacement, is designed to give you every feature you need to create fully functional and customized Help files and printed manuals from a single source.
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4. Enterprise Database Pack

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Publisher: GrapeCity Primary Category: Product Suites Product Type: Component / ActiveX OCX / DLL

Add Data Input, ListBox, ComboBox and Spreadsheet functionality to your windows applications. Enterprise Database Pack contains: Input Pro to create professional data entry screens with input masking, List Pro which provides robust ListBoxes and ComboBoxes and Spread 8 which allows you to add spreadsheet/grid functionality to your Windows applications.
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Data Verification / ActiveX Components (ActiveX Controls, COM Objects & OLE Objects) / Internet Explorer

ActiveX Components (ActiveX Controls, COM Objects & OLE Objects)

1. ComponentOne Studio Enterprise Average Review: based on 9 reviews

Publisher: ComponentOne Primary Category: Product Suites Product Type: Component / ASP.NET WebForms / ASP.NET AJAX (ATLAS) / .NET WinForms / .NET Class / .NET WPF / Silverlight / 100% Managed Code / Managed/Unmanaged Code - without COM / ActiveX OCX / ActiveX DLL / DLL / AJAX

2. ComponentOne Ultimate

3. ComponentOne Studio Enterprise Doc Edition

Publisher: ComponentOne Primary Category: Product Suites Product Type: Component / ASP.NET WebForms / ASP.NET AJAX (ATLAS) / .NET WinForms / .NET Class / .NET WPF / Silverlight / 100% Managed Code / Managed/Unmanaged Code - without COM / ActiveX OCX / ActiveX DLL / AJAX

4. Enterprise Database Pack

Publisher: GrapeCity Primary Category: Product Suites Product Type: Component / ActiveX OCX / DLL

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