Releases all resources used by the PrintSystemObject.
Assembly: System.Printing (in System.Printing.dll)
Call when you are finished using the PrintSystemObject. The method leaves the PrintSystemObject in an unusable state. After calling , you must release all references to the PrintSystemObject so the garbage collector can reclaim the memory that the PrintSystemObject was occupying. For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.