Converting multicast C# event to Delphi

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2 total messages Started by VT Venkatesh Sun, 27 Jul 2008 18:45

#171

Author: VT Venkatesh
Date: Sun, 27 Jul 2008 18:45

11 lines
1386 bytes

How does one convert the following c# code to delphi
I know it is multicast .How ever i don't know the delphi syntax
Venkatesh
*************************************************
     protected Catalog m_catalog;
  // Build the catalog!
     Spider cat = new Spider();
     cat.SpiderProgressEvent += new SpiderProgressEventHandler 
(OnProgressEvent);
     m_catalog = cat.BuildCatalog (new Uri(Preferences.StartPage));
**************************************************

Re: Converting multicast C# event to Delphi

#172

Author: Robert Giesecke
Date: Sun, 27 Jul 2008 19:22

11 lines
1393 bytes

VT Venkatesh wrote:
> How does one convert the following c# code to delphi
> I know it is multicast .How ever i don't know the delphi syntax
> Venkatesh


They are using the set syntax for this in D.Net
   Include(someDelegate, anotherDelegate);

This is basically doing this:
   someDelegate := YourDelegateType(Delegate.Combine(someDelegate, anotherDelegate));

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