C# deallocate memory referenced by IntPtr

Question

I am using some unmanaged code that is returning pointers (IntPtr) to large image objects. I use the references but after I am finished with the images, I need to free that

Answer 1

Please show your unmanaged code. There are different ways to allocate memory in unmanaged land, and you must use the correct corresponding means of deallocating. You will probably end up implementing a Finalizer and IDisposable, and implementing the Dispose pattern as described here: http://www.codeproject.com/KB/cs/idisposable.aspx