Type

Property name

Description

IUnknown

CallbackObj2

(Write-only) Sets the callback object pointer.

If not NULL, the CallbackProc method of this interface will be called with every audio buffer.

Set to NULL (or to "Nothing" in VB) if you do not wish to receive notifications anymore. (For example, before you delete (release) the callback object interface).

There are two types of callbacks you can set:
- ILMAUserCallback uses variants, while
- ILMAUserCallback2 uses a pointer to the data.

VB 6.0 or earlier users should use a ILMAUserCallback interface, while C# and VB.NET users should use a ILMAUserCallback2 interface.

C/C++ users can use either interface.