Callbacks

Several Win32 APIs require your programs to provide Windows with the address of a callback function. You can write callbacks in Java by extending the system class com.ms.dll.Callback.

For more information, see:

• Declaring a Method that Takes a Callback
  
  
• Invoking a Function that Takes a Callback
  
  
• Restrictions on Types Accepted by the Callback Method
  
  
• Associating Data with a Callback
  
  
• The Lifetime of a Callback
  
  
• Embedding a Callback Inside a Structure