Creational Design Pattern for .NET

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  Ratnesh Singh11y agoPosted Apr 13, 2015, 9:12 AM

  good one...
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  Sibeesh Venu11y agoPosted Apr 13, 2015, 1:59 AM

  Good one :)
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  Nitin11y agoPosted Apr 12, 2015, 4:20 PM

  very well explained
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  Gowtham Rajamanickam11y agoPosted Apr 11, 2015, 1:10 PM

  good one...
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  Gowtham Rajamanickam11y agoPosted Apr 11, 2015, 1:10 PM

  easy understanding
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  Santhakumar Munuswamy11y agoPosted Apr 11, 2015, 12:46 PM

  Thanks for nice article
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  jeya prakash13y agoPosted Jun 21, 2013, 5:54 AM

  simply superb to understand the concept. this can be extended to meet Anand Thakur comments.
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  Anand Thakur15y agoPosted Feb 17, 2011, 6:48 AM

  Its just a simple object creation, there is no such thing as factory, you metioned in text "This pattern is used to create concrete class instances without specifying the exact class type" But you used exact class type to create object. Your example is wrong. there is nothing like factory in your example.
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    Anand Thakur15y agoeditedPosted Feb 18, 2011, 12:03 AMEdited Feb 18, 2011, 12:06 AM

    It will be something like this (I have not tested the code) public class Filefactory { public File CreateFile(int FileType) { if(FileType == 0) return new Furniture(); else return new Crokery(); } } static void Main() { File file = Filefactory.CreateFile(0); foreach (Items Items in File.Itemss) { Console.WriteLine(" " + Items.GetType().Name); } file = Filefactory.CreateFile(1); foreach (Items Items in File.Itemss) { Console.WriteLine(" " + Items.GetType().Name); } Console.ReadKey(); } when the client(here main method) call the File object, it is not aware about the Concrete object it is working on. and moreover good practice to use Interface when exposing to outer world, not the abstract classes.
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    Nipun Tomar15y agoeditedPosted Feb 17, 2011, 11:43 PMEdited Feb 17, 2011, 11:44 PM

    "But you used exact class type to create object. example is wrong." If you think its wrong, specify the right one. .
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  Santosh Kumar Kotnala15y agoPosted Feb 14, 2011, 10:55 PM

  Simple and easy and useful article, images will make it more easy to understand
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  stanley15y agoeditedPosted Feb 14, 2011, 7:58 AMEdited Feb 15, 2011, 5:38 AM

  Hi Nipun, Its a very good article..