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punbb.net:extension_system 2009/02/04 04:15 punbb.net:extension_system 2020/02/06 11:04 current
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Methods of this class can be both EventHandlers and usual functions. Methods of this class can be both EventHandlers and usual functions.
-In order to define a class for which you are creating a handler, you should write the following  //Methode Attribute ExtendClass(Class name)//.  +In order to define a class for which you are creating a handler, you should write the following  Method Attribute //ExtendClass(Class name)//.  
-In order do define the events you are going to handle, use this code //Methode Attribute HandleEvent(Event name)//+ 
 +In order do define the events you are going to handle, use Method Attribute //HandleEvent(Event name)// 
Here is an example of extension, which writes the names of all the controls used on //Default.aspx// page to it after it’s loading has been completed Here is an example of extension, which writes the names of all the controls used on //Default.aspx// page to it after it’s loading has been completed
-namespace PunBB.Helpers +  namespace PunBB.Helpers 
-{ + { 
-   public partial class Extension +     public partial class Extension 
-   { +     { 
-       [ExtendClass("PunBB.Default")] +         [ExtendClass("PunBB.Default")] 
-       [HandleEvent("LoadComplete")] +         [HandleEvent("LoadComplete")] 
-       public void pun_test(object sender, EventArgs e) +         public void pun_test(object sender, EventArgs e) 
-       { +         { 
-           PunPage page = (PunPage)sender; +             PunPage page = (PunPage)sender; 
-           page.Response.Write(string.Format("We've {0} controls on this page.<BR/>",page.Form.Controls.Count)); +             page.Response.Write(string.Format("We've {0} controls on this page.<BR/>",page.Form.Controls.Count)); 
-           foreach (Control i in page.Form.Controls) +             foreach (Control i in page.Form.Controls) 
-           { +             { 
-               page.Response.Write(string.Format("We've {0} control on page. This control is an object of {1} class.<BR/>", i.ID, i.GetType())); +                 page.Response.Write(string.Format("We've {0} control on page. This control is an object of {1} class.<BR/>", i.ID, i.GetType())); 
-           } +             } 
-           page.Response.Write(string.Format("sitemap provider is {0}</BR>", SiteMap.Provider.Name)); +             page.Response.Write(string.Format("sitemap provider is {0}</BR>", SiteMap.Provider.Name)); 
-       } +         } 
-   } +     }  
-}+ }

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