What Is Type Library And How Is It Related To The Registry?
A Type Library is a software file that describes software interfaces in an operating system, typically Windows. It also describes co-classes, and other resources in a Common Object Model server. A type library file created by Visual Basic will always have a .TLB extension. The .TLB file is required by a client to connect to a server.
A type library can be thought of as a binary version of an IDL (interface Definition Language) file. Visual basic creates a type library when you create a VB server object, thus eliminating the need for an IDL file. A C-like language used to define interfaces and co-classes for COM. Ole View is a COM utility that reverse-engineers a type library into a readable form of IDL. IDL is used to provide language-independence for COM interfaces so that identical interfaces defined in VB, C++, and Java look the same in IDL even though they look different in the language used for implementation.
Other Types of Type Library
There is also the type library in the system that is used to display the type or font on the screen and printed document. This type or font library is...
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