Answer / susant

The GC call the Finalize () function automatically to
destroy the object called implicit destroy. When you want
to destroy a objects that you think no longer need and free
it from memory, then we will use the dispose function. For
better
Performance we will use the dispose function explicitly.


The Dispose method in .NET belongs to IDisposable interface
and it is best used to release unmanaged objects like File
objects, Windows API objects, Database connection objects,
COM objects etc from the memory. Its performance is better
than the finalize() method.

Answer / bhasker

The Dispose method may be called on any instance of any type implementing the IDisposable interface. This is supported by the C# using statement which makes calling Dispose automatically easy.

Answer / mkm

dispose method is last method excuted in c# program

while finally will excute after the try block

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