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.NET Forum / .NET Framework / New Users / May 2005Trying to get my head around async calls...
Here is some pseudo code public class MyClass1 { ... public void StartSomething() { myDelegate.BeginSomething(new AsyncCallback(XXX), YYY); } ... } Should the method XXX be in a seperate class/object than MyClass1 like... public class MyClass2 { public void MethodToBeUsedAsTheAsyncCallback() { } } Kyle! > Should the method XXX be in a seperate class/object than MyClass1 like... <--- Not necessarily. Just as long as you can have it's address. - Sahil Malik [MVP] http://codebetter.com/blogs/sahil.malik/ > Here is some pseudo code > [quoted text clipped - 20 lines] > > Kyle! Can the AsyncCallback re-call myDelegate.BeginSomething(...)? >> Should the method XXX be in a seperate class/object than MyClass1 like... > [quoted text clipped - 27 lines] >> >> Kyle! Is there a good article on the web or a good book that really describes how to do async with callback in detail? Kyle! > Can the AsyncCallback re-call myDelegate.BeginSomething(...)? > [quoted text clipped - 31 lines] >>> >>> Kyle! I have working code here: http://www.geocities.com/jeff_louie/call_console.htm Regards, Jeff Kyle, I found Peter van Ooijen's article "The Message is the Medium - Invoking a XML Web Service" a helpful place to start, when I was trying to learn how to do this a couple of weeks ago. http://www.dotnetjunkies.com/tutorial/cc1539e4-8c8d-45f7-b18f-4705a997b3a6.dcik Note that his article does require a basic understanding of VS.NET to fill in the blanks. While that may be initially frustrusting, ultimately I feel that it helped me learn how to do things. His followup, "Building a real-life web-experience : Don´t trip over the threads.", was also valuable. http://www.dotnetjunkies.com/Article/55C1654E-A55C-40AB-AF5F-7C944388D96A.dcik Hope this helps, David > Is there a good article on the web or a good book that really describes how > to do async with callback in detail? [quoted text clipped - 35 lines] > >>> > >>> Kyle! Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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