DLL (Dynamic Link Libraries)

What is a DLL? A DLL, short for Dynamic Link Library, is a library that contains both code and data that can be used as a shared DLL or resource DLL by more than one program or application at the same time. Using Windows DLLs or DLL libraries allows the developer to make more efficient use of memory and disk space, as well as allowing for a more modular approach to the application design that encourages componentization and code re-use.

A DLL library can be used as a software component to add functionality to your application or project, without the need to spend the time to write all of the code yourself. You will find .NET DLL products and C# DLL products here for a variety of common tasks that are both visual and non-visual.

For example you will find dynamic DLL products that are datagrid DLLs that enable you to provide data grids or to present datatables in your app. Or if you need full calc engine functionality there are spreadsheet DLLs available too. If you are looking for charting DLLs or graphing DLLs, you will find several products here to include in your application to draw pie-charts, bar charts, line graphs etc.

Other visual DLL libraries listed here include: a DLL editor for text editing and word processing, calendar DLLs for planning and scheduling, Computer Aided Design or CAD DLLs, image processing DLLs and image conversion DLLs and DLL libraries for document imaging & scanning, OCR DLLs for optical character recognition projects, as well as complex DLLs for multi-media and video compression tasks, or a simple dynamic DLL to display a barcode.

You will also find non-visual dynamic DLL products, that work in the background to add functionality to your your application, such as sending and receiving emails via SMTP or POP or transferring files via FTP or HTTP over the Internet. Or non-visual data reporting DLLs to create daily management reports or scheduled MIS reports overnight or to create PDF files in batch mode using a PDF DLL library to carry out the file format and conversion task for you.

You will also find similar C++ DLL or CPP DLL products or DLL libraries for your Visual C++ application or the equivalent Borland library for your BC++ project code.

IP*Works! V8.0

A Comprehensive suite of Internet communications components.

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FarPoint Spread 8 COM by GrapeCity

Average Review: based on 5 reviews.

A very fully-featured and easy to implement component. The only things that prevent me from awarding 5-stars are: 1) There is very little documentation regarding use of the component from within a 64-bit program. 2) Having used the OCX version of the component, I expected going on to use the DLL version elsewhere would be simple...however the DLL function calls differ hugely from the OCX ones. ...
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Codejock Xtreme Suite Pro by Codejock Software

Average Review: based on 4 reviews.

Probably the best add on I have ever bought. The calendar and report controls are exquisite. This suite has to be the nearest thing to perfect I have ever used. Can't speak highly enough of this suite. I always wish that some one would post reviews worded in this way to get my attention......... so heads up. Don't overlook this suite.
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Average Review: based on 4 reviews.

We had originally implemented our own Printing DLL's using the MS-Word object model. We do complex mail merge for about 200 different documents. It took us months to understand how to do what we wanted to do, for all the different versions of Word. We couldn't just choose one version of the library to code with (as our clients use all the versions) so we were coding with late bound objects, a ni ...
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List Pro by GrapeCity

Average Review: based on 3 reviews.

I have been a contractor and or employee doing VB development for over 25 years now. I came across ListPro as an alternative to the controls included with VB and would use nothing else. If I remeber correctly, I started using it almost 10-years ago and it has been purchased by myself and every client/employer I've worked for since. A MUST HAVE control.
Protection PLUS Pro by Concept Software

Average Review: based on 3 reviews.

A VERY powerful product with quite a steep learning curve. Don't be put off. Invest a few hours and read the manual and you'll soon be up and running. We're all used to diving in without reading instructions, but this is worth the effort and worth the price. A product that will do as much or as little as you want. 110% happy that we bought it. Only downside is that the manual appears to have been ...
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DLL (Dynamic Link Libraries)