Image Processing / ActiveX Components (ActiveX Controls, COM Objects & OLE Objects) / Embarcadero / CodeGear (Tools & Components)

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.

Embarcadero / CodeGear (Tools & Components)

In this filtered view of our main product catalog, you will find a selection of products that are compatible with Embarcadero Technologies products, as well as CodeGear products that were formerly owned by Borland Software. Embarcadero bought CodeGear in June, 2008, CodeGear was previously a division of Borland, making the Borland IDEs known as: Borland Delphi, Borland C++ Builder and Borland JBuilder. These products were sometimes referred to as CodeGear Delphi, CodeGear C++ Builder and CodeGear JBuilder, but are now known as Embarcadero Delphi XE and Embarcadero C++ Builder XE. Plus there is an Embarcadero developer tool suite, consisting of all .NET Embarcadero developer tools known as Embarcadero RAD Studio XE. JBuilder is also available from Embarcadero, along with other Embarcadero database tools.

This Embarcadero product gallery or CodeGear marketplace is full of products that are compatible with the Embarcadero product range, CodeGear tools and Borland dev tools. For Delphi developers there are Delphi components available as CodeGear VCL products, there are CodeGear components and Borland library products that will work with both your old Borland IDE, Borland C++ Builder and the new Embarcadero IDE environments, such as Embarcadero C++ Builder XE. The products here are compatible with CodeGear tools (formerly Borland tools) and can be evaluated by downloading the product trial from the CodeGear download page for each specific CodeGear tool or CodeGear component that you are investigating. You can then evaluate the CodeGear library or CodeGear extension downloaded, read the CodeGear reviews written and posted by other CodeGear developers about it or as a CodeGear developer you could write a CodeGear review yourself.

You will find lots of mature products that are: Borland .Net compatible tools, Borland component products, Borland tools, Borland libraries and many newer or up to date products that are: CodeGear tools, CodeGear component extensions, CodeGear tools or CodeGear libraries. Finally, for the newer and more up to date products, you can read the Embarcadero News pages, that highlight the Embarcadero product news every time a new Embarcadero compatible product is released. This Embarcadero News feed is also available as an Embarcadero News RSS data feed for you to subscribe to, so that you can keep up to date with all the latest Embarcadero product news.

Related News

GdPicture Light Imaging Toolkit launched
Royalty-free OCR, reading, conversion, printing and writing of images in a large variety of formats. March 15, 2011
GdViewer OCX now Windows 7 compatible
Version 4.12.18 also includes 64bit compatibility. March 15, 2011
GdPicture Pro adds 2D DataMatrix option
GdPicture Pro Imaging SDK V5.13.1 adds support for optional 2D DataMatrix barcode recognition plugin. June 14, 2010

View All Related News...

1. GdPicture.NET

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / .NET Class / ActiveX OCX / ActiveX DLL

Add advanced image processing to your applications. GdPicture.NET is a suite of document imaging toolkits delivered as .NET components enabling developers to compose, display, capture, edit and print documents into .NET applications including ASP.NET web applications. With GdPicture.NET your programs will be able to display documents, acquire image from TWAIN scanners, make image processing, perform optical characters recognition and many other features covering all mainstream areas of document imaging. GdPicture.NET technology supports more than 90 vector and bitmap image formats from 1-bit to 128-bit including High Dynamic Range images, JPEG2000, JBIG, JBIG2, PSD, JPEG, TIFF, PNG and RAW camera. GdPicture.NET can be used on any 32-bit and 64-bit Windows development environment that supports .NET components such as Microsoft Visual Studio .NET and CodeGear RAD Studio. GdPicture PDF plugin, GdPicture XMP Annotation plugin, GdPicture JBIG2 Encoder plugin, GdPicture Forms Processing plugin, GdPicture OCR Tesseract Engine plugin, GdPicture 1D Barcode Reader plugin and GdPicture DataMatrix Recognition plugin are included free of charge in GdPicture.NET 8 Ultimate Edition. You can also buy GdPicture Plugins separately to extend the functionality of any other GdPicture.NET SDK.
View More
2. GdPicture.NET Upgrades

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / .NET Class / ActiveX OCX / ActiveX DLL

Add advanced image processing to your applications. GdPicture.NET is a suite of document imaging toolkits delivered as .NET components enabling developers to compose, display, capture, edit and print documents into .NET applications including ASP.NET web applications. With GdPicture.NET your programs will be able to display documents, acquire image from TWAIN scanners, make image processing, perform optical characters recognition and many other features covering all mainstream areas of document imaging. GdPicture.NET technology supports more than 45 vector and bitmap image formats from 1-bit to 128-bit including High Dynamic Range images, JPEG2000, JBIG, PSD, JPEG, TIFF, PNG, etc. GdPicture.NET can be used on any 32-bit and 64-bit Windows development environment that supports .NET components such as Microsoft Visual Studio .NET and CodeGear RAD Studio. GdPicture.NET is Royalty Free. Also available are GdPicture Tesseract Plugin, that is a royalty free OCR Engine for use with GdPicture Imaging SDK Toolkits and GdPicture DataMatrix Barcode Recognition Plugin is a low-cost, fast, accurate and royalty-free DataMatrix Barcode Recognition Engine for developing applications using GdPicture Imaging SDK Toolkits. Please, note that OCR, barcode recognition and Datamatrix Barcode recognition require the additional purchase of GdPicture Tesseract Plugin, GdPicture 1D Barcode Recognition Plugin and GdPicture DataMatrix Barcode Recognition Plugin.
View More
3. GdTwain Pro SDK

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

An easy to use ActiveX component to control TWAIN devices. GdTwain Pro SDK is an easy to use ActiveX component to control TWAIN devices such as scanners, digital cameras and capture cards. GdTwain Pro SDK also provides a full featured Image Viewer control. With GdTwain Pro SDK you can fully control the image acquisition process, scan images from an automatic document feeder, clean up images, enhance image applying filters like auto border removal, Despeckle, automatic deskew and more. GdTwain Pro SDK can save images to disk or upload to FTP server. GdTwain Pro SDK can be used in any environment of development that supports ActiveX/COM components including Visual Basic 6, VBA, Visual C++, Delphi, Visual FoxPro, PHP, ASP, Access, Windev, PowerBuilder, PowerBasic and many others.
View More
4. GdPicture Light Imaging Toolkit

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

OCX Image Processing for Developers. GdPicture Light Imaging Toolkit is an ActiveX image processing component for creating, editing and composing bitmap images. GdPicture Light Imaging Toolkit can perform OCR, read, convert, print and write images in a large variety of formats. GdPicture Light Imaging Toolkit can be used within any 32-bit and 64-bit Windows development environment that supports ActiveX components, including Visual Basic, REALbasic, Visual C++, Delphi, Visual FoxPro, PHP, ASP, MS Word, MS Access, MS Excel, WinDev, PowerBuilder, .NET environments like C# and VB.NET, and many others. GdPicture Light Imaging Toolkit works on Microsoft Windows platforms from Win 98 to Win 7 (32 bit & 64 bit).
View More
5. GdPicture Pro Imaging SDK

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

Display, create, acquire, edit and print images and PDF. GdPicture Pro Imaging SDK is a document imaging toolkit delivered as ActiveX component to display, create, acquire, edit and print images and PDF. GdPicture Pro Imaging SDK supports more than 45 vector and bitmap image formats such as multipage TIFF, GIF, JPEG, PNG, JBIG, WMF, WBMP, PDF & PDF/A, PCX and more. Images can be cropped, converted, rotated, combined, colors can be reduced, filters and effects can be applied. Images can also be scanned from TWAIN devices, OCR can be performed to convert image to text or to build searchable PDF documents. OCR Toolkit using the optional GdPicture Tesseract Plugin. GdPicture Pro Imaging SDK can be used on any 32-bit and 64-bit Windows development environment that support ActiveX / COM components, including Visual Basic 6, VBA, Visual C++, Delphi, Visual FoxPro, PHP, ASP, Access, Windev, PowerBuilder, PowerBasic and many others. Please, note that OCR, barcode recognition and Datamatrix Barcode recognition require the additional purchase of GdPicture Tesseract Plugin, GdPicture 1D Barcode Recognition Plugin and GdPicture DataMatrix Barcode Recognition Plugin.
View More
6. GdTwain SDK

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

An easy to use ActiveX component to control TWAIN devices. GdTwain ActiveX is an easy to use ActiveX component to control TWAIN devices such as scanners, digital cameras and capture cards. With GdTwain ActiveX you can fully control the image acquisition process, scan images from an automatic document feeder, clean up images, enhance image applying filters like auto border removal, Despeckle, automatic deskew and more. GdTwain ActiveX can save images to disk or upload to FTP server. GdTwain ActiveX can be used in any environment of development that supports ActiveX/COM components including Visual Basic 6, VBA, Visual C++, Delphi, Visual FoxPro, PHP, ASP, Access, Windev, PowerBuilder, PowerBasic and many others.
View More
7. GdViewer OCX

Zoom [+]

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

An easy to use Image Viewer and PDF Viewer control. GdViewer OCX is a low-cost and royalty-free OCX Image Viewer and OCX PDF Viewer control that supports a wide range of image formats such as tiff, gif, jpeg, jbig, png, wmf, bmp, wbmp, pdf, pdf/a, pcx, pnm, j2k, jp2, hdr, psd, tga, jng, exr, dds, ppm, sgi, pbm, pgm, pfm, xbm, xpm, koala and iff. GdViewer OCX can be used within any 32-bit and 64-bit Windows development environment that supports ActiveX components, including Visual C++, Visual Basic, REALbasic, Visual Foxpro, Delphi, Visual Studio .Net, MS Access, WinDev and PowerBuilder. With GdViewer OCX, you can view, zoom, print and rotate, define a display area, zoom in on an area, play an animated gif, display multi-page tiff files, display pdf files, define your own zoom in or zoom out values, use the keyboard to scroll down and across images, set an anti-aliasing display mode, and more. Please, note that Image viewer container class is only included in GdViewer Pro ActiveX.
View More
8. Graphics Mill ActiveX

Zoom [+]

Publisher: Aurigma Primary Category: Image Processing Product Type: Component / ActiveX OCX / ActiveX DLL

Add comprehensive imaging functionality into your applications. Graphics Mill 2.0 is a set of powerful, fast and memory-friendly components which resolve most image processing requirements: load/save files of most popular formats, enhance, transform, display, reduce colors, combine images, draw imagery, etc. It includes a handy control which allows you to zoom, pan, scroll image, select areas of the image and so on. Graphics Mill 2.0 also allows you to apply color management (using ICM 2.0), so you can handle CMYK images gracefully.
View More
9. ImageGear Professional

Zoom [+]

Publisher: Accusoft Pegasus (formerly Pegasus Imaging Corp.) Primary Category: Image Processing Product Type: Component / ActiveX OCX / DLL / JavaBean / Java Class

Build high-quality ActiveX and DLL imaging applications faster using your existing development environment. ImageGear Professional enables developers to rapidly design, build, and deploy robust, high-quality 32-bit and 64-bit imaging applications in ActiveX or DLL. Build your applications with ease in your existing development environment for Windows, Linux, or Unix. The ImageGear imaging SDK provides support for nearly 200 digital camera RAW formats, extensive CAD/Vector and 3D PDF/PS support, comprehensive photo enhancement effects, and more. With support for over 100 image formats and the industry’s fastest code.
View More
10. ImageKit7  Average Review: based on 2 reviews

Zoom [+]

Publisher: Newtone  Primary Category: Image Processing  Product Type: Component / ActiveX OCX / DLL

Create, edit and manipulate a variety of image types to enhance your applications. ImageKit7 is a component that allows you to add image-processing functionality to your applications quickly and easily. Retrieve images from TWAIN scan devices; load and save image files; edit, display, and print images; draw shapes and text on images; display images as thumbnails or in slideshows. Most of the ImageKit7 functionality is available in DLL style API. The ImageKit7 ActiveX component can be used in Visual Studio .NET via COM wrapper. .NET sample programs are included.
  View More

Items 1 - 10 of 13 results

Results Page: 1 2 Next

Product Filters

for Image Processing / ActiveX / COM / Embarcadero / CodeGear

All Categories
- Image Processing

All Products By Type
- Components
  - ActiveX / COM
    - ActiveX OCX (12)
    - ActiveX DLL (5)
    - ActiveX .NET Ready (2)

All Products By Platform
- Embarcadero / CodeGear
  - C++Builder (3)
  - Delphi (12)
  - JBuilder (1)

Best Sellers

in Image Processing / ActiveX / COM / Embarcadero / CodeGear

View All Best Sellers

Top Downloads

in Image Processing / ActiveX / COM / Embarcadero / CodeGear

View All Top Downloads

Top Reviews

in Image Processing / ActiveX / COM / Embarcadero / CodeGear

View All Top Reviews

New Releases

in Image Processing / ActiveX / COM / Embarcadero / CodeGear

View All New Releases

Image Processing / ActiveX Components (ActiveX Controls, COM Objects & OLE Objects) / Embarcadero / CodeGear (Tools & Components)

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

Embarcadero / CodeGear (Tools & Components)

Related News

GdPicture Light Imaging Toolkit launched

GdViewer OCX now Windows 7 compatible

GdPicture Pro adds 2D DataMatrix option

1. GdPicture.NET

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / .NET Class / ActiveX OCX / ActiveX DLL

2. GdPicture.NET Upgrades

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / .NET Class / ActiveX OCX / ActiveX DLL

3. GdTwain Pro SDK

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

4. GdPicture Light Imaging Toolkit

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

5. GdPicture Pro Imaging SDK

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

6. GdTwain SDK

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

7. GdViewer OCX

Publisher: GdPicture Primary Category: Image Processing Product Type: Component / ActiveX OCX

8. Graphics Mill ActiveX

Publisher: Aurigma Primary Category: Image Processing Product Type: Component / ActiveX OCX / ActiveX DLL

9. ImageGear Professional

Publisher: Accusoft Pegasus (formerly Pegasus Imaging Corp.) Primary Category: Image Processing Product Type: Component / ActiveX OCX / DLL / JavaBean / Java Class

10. ImageKit7 Average Review: based on 2 reviews

Publisher: Newtone Primary Category: Image Processing Product Type: Component / ActiveX OCX / DLL

Product Search

Product Filters

Display Options

Best Sellers

Top Downloads

Top Reviews

New Releases

	Only in Image Processing / ActiveX / COM / Embarcadero / CodeGear
	All Products