use and lifecycle of IAsyncResult object in Asynchonous Consuming of XML Web Service

Discussion in 'ASP .Net Web Services' started by johnmann56, May 24, 2004.

  1. johnmann56

    johnmann56 Guest

    Hello, I'm a newbie to Web Services and have a question about consuming XML Web Services asynchronously. I gather so far that the IAsyncResult object returned from BeginXXX method of a proxy class is important, as it gets used later by the EndXXX method. I'm working an example from Freeman and Jones "XML Web Services Step by Step", Chapter 15, and wonder where the important IAsyncResult object GOES or is stored, to be used later, in the following code line

    o_validator.BeginValidateCard(x_object, x_callback, Result1)

    where o_validator is an instance of a proxy class for an XML Web Service that validates credit card numbers. Any help would be appreciated
    johnmann56, May 24, 2004
    #1
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. FefeOxy

    ASyncResult vs. IASyncResult

    FefeOxy, Feb 2, 2006, in forum: C++
    Replies:
    3
    Views:
    391
    red floyd
    Feb 2, 2006
  2. UL-Tomten
    Replies:
    0
    Views:
    544
    UL-Tomten
    Dec 9, 2007
  3. DNB
    Replies:
    1
    Views:
    245
  4. dgleeson422111

    Consuming local web service - ok, remote web service -problem?

    dgleeson422111, Jan 26, 2010, in forum: ASP .Net Web Controls
    Replies:
    0
    Views:
    887
    dgleeson422111
    Jan 26, 2010
  5. Martijn van Schie

    Troubleshoot IOException on IAsyncResult and HTTPS

    Martijn van Schie, Mar 7, 2008, in forum: ASP .Net Web Services
    Replies:
    4
    Views:
    154
    Martijn van Schie
    Mar 10, 2008
Loading...

Share This Page