Dispose Release For Free

Dispose() will not be called automatically. If there is a finalizer it will be called automatically. Implementing IDisposable provides a way for users of your class to release resources early, instead of waiting for the garbage collector.

Finalize is the backstop method, called by the garbage collector when it reclaims an object. Dispose is the "deterministic cleanup" method, called by applications to release valuable native resources (window handles, database connections, etc.)

Dispose is never called by the . NET Framework; you must call it manually - preferably by wrapping its creation in a using() block. Explicitly setting a disposable object to null without calling Dispose() on it is a bad thing to do.

The Dispose() methodFinalize override. Therefore, the call to the SuppressFinalize method prevents the garbage collector from running the finalizer. If the type has no finalizer, the call to GC.Note that the actual cleanup is performed by the Dispose(bool) method overload.

4 Answers. Rule of thumb: if a class implements IDisposable you should always call the Dispose method as soon as you have finished using this resource. Even better wrap it in a using statement to ensure that the Dispose method will be called even if an exception is thrown: using (var reader = conn.

What Does Dispose Mean? In the context of C#, dispose is an object method invoked to execute code required for memory cleanup and release and reset unmanaged resources, such as file handles and database connections.The Dispose method, provided by the IDisposable interface, implements Dispose calls.

Dispose method Null safetyCalled when this object is removed from the tree permanently. The framework calls this method when this State object will never build again. After the framework calls dispose, the State object is considered unmounted and the mounted property is false.