Windows apps
Collapse the table of content
Expand the table of content
Information
Switch
Switch
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

WS_ASYNC_CONTEXT structure

Used with the Async Model to specify the asynchronous callback and a pointer which will be passed to the asynchronous callback.

Syntax

C++
Copy 

struct WS_ASYNC_CONTEXT {
  WS_ASYNC_CALLBACK callback;
  void*             callbackState;
};

Members

callback

The callback function to call if the operation completes asynchronously. This field may not be NULL.

callbackState

A pointer to user-defined data which will passed to the asynchronous callback function if the operation completes asynchronously.

Requirements

Minimum supported client

Windows 7 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2 [desktop apps | Windows Store apps]

Header
WebServices.h

 

 

Community Additions

Show:
© 2017 Microsoft