Sunday, June 24, 2012

What is DLL(Dynamic Link Library)? Dll file in app_data folder in asp.net visual studio...how it works,how it creates...



Stands for "Dynamic Link Library." A DLL (.dll) file contains a library of functions and other information that can be accessed by a Windows program.

When a program is launched, links to the necessary .dll files are created.

If a static link is created, the .dll files will be in use as long as the program is active.

If a dynamic link is created, the .dll files will only be used when needed.

Dynamic links help programs use resources, such as memory and hard drive space, more efficiently.

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