Join Dotnetcodes DotnetCodes.com is online Discussion Forum for Software professionals . It lets you find friends around the world and Create professional network that share similar interests as you. Get help on ur projects by industry specialists. Also get answers to all ur technical/placement related querries.Get an edge over others.
Already MemberClick here to login
ASP.net MVC Interview Questions Answers Interview Questions
Serial Number in SSRS Articles
Get Started Developing for Android Apps with Eclipse Articles
How to Print a Crystal Report direct to printer Articles
Razor View Engine Interview Questions Answers Interview Questions
.Net framework 4.0 Interview Questions Answers Interview Questions
SQL server reporting services Interview Questions (SSRS) part 1 Articles
Whats New in ASP.NET 4.0 Part 2 Articles
Difference between Encapsulation and Abstraction Interview Questions
Explaining SDLC -System Development Life Cycle Articles
SPIRE PDF Library Articles
Infosys Interview Questions Interview Questions
Html5 interview questions and answers Interview Questions
Dynamic Menu using HTML List Tag and CSS in ASP.Net Articles
SharePoint 2010 interview Questions Answers Interview Questions
Submit Articles | More Articles..

Partial Method in c#.net

Posted By: rakesh On:7/1/2010 5:54:30 AM in:Articles Category:CSharp Hits:2373
 Partial Method is another language enhancements in Microsoft.Net

Introduction.

Partial method has its signature defined in one part of the partial type,and its implementation defined in another type.Partial methods enable class designers to provide method hook,similar to event handlers,that developers may decide to implement or not.If the developer does not supply an implementation,the compiler removes the signature at compile time.

  • A partial method must be declared within a partial class or partial struct
  • A partial method cannot have access modifiers or the virtual, abstract, override, new, sealed, or extern modifiers
  • Partial methods must have a void return type
  • A partial method cannot have out parameters
  • Partial method must be private.
  • We cannot call partial method in the Main because it is private and we have to call it in another method of the same class.

Examples

partial class csharp
{
partial void show();
}

partial class csharp
{

partial void show()
{
Console.WriteLine("Partial Method is Implemented");
}

public void disp()
{
//partial method is called.
show();
}

}


class program
{
static void Main()
{
csharp obj=new csharp();
obj.disp();
}
}

comments powered by Disqus
User Profile
Rakesh Sinha
Sr. Technical Lead
New Delhi , India
Email :You must Log In to access the contact details.
Latest Post from :rakesh
Hacked By 4xroix
View: 29 | Submitted on: 5/28/2019 9:07:35 PM
Which party you want to vote in Loksabha elections 2019?
View: 780 | Submitted on: 10/12/2018 5:59:06 PM
Response.Redirect vs Server.Transfer
View: 502 | Submitted on: 12/27/2015 2:26:38 PM
The test form is only available for requests from the local machine.
View: 739 | Submitted on: 11/3/2015 9:54:36 PM
Difference between web service WCF and Web API
View: 7918 | Submitted on: 10/28/2015 9:23:51 PM
Submit Articles | All Post of This User..


Advertise About Us Private Policy Terms of use
All rights reserved to dotnetcodes. Logos, company names used here if any are only for reference purposes and they may be respective owner's right or trademarks.
Best viewed at 1024 x 768 resolution with Internet Explorer 5.0 or Mozila Firefox 3.5 or Google Crome and higher