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The out and ref Paramerter in C#
Jun 12, 2001.
The out and the ref parameters are used to return values in the same variables, that you pass an an argument of a method. These both parameters are very useful when your method needs to return more than one values.
Aug 20, 2001.
Here is one argument compiler. Author is looking for your feedback.
Will swap work if C# Manipulates Objects by Reference?
Feb 15, 2005.
C# does manipulate objects by reference, and all object variables are references. On the other hand, C# does not pass method arguments by reference; it passes them by value. Thus, a regular swap method will not work!
Out and Ref Parameters in C#
Feb 27, 2005.
The out and the ref parameters are used to return values in the same variables that you pass an an argument of a method.
Access Command Line Arguments in C#
Mar 27, 2006.
This article shows how to access command line arguments in C#.
Processing Command Line Arguments
Dec 27, 2006.
This article describes an approach to processing multiple command line arguments.
Passing Data Between Windows Forms
Jan 16, 2007.
This article provides a simple example of using delegates and events to transfer data between Windows forms. The example provided contains three separate forms; the main form interacts with the other two forms by responding to events generated by instances of the other two forms.
Extendable/optional function using reflection
Aug 29, 2007.
This article explains how to use reflection to provide extendable/optional function to the user.
Functional Programming in C#: Currying
Jan 13, 2008.
Currying is a way to re-write a function with multiple arguments in such a way as it can be called as a chain of functions each with a single argument. This article covers using a few simple utility methods you can use to curry your methods.
Setting Null Value in an Optional Non-identifying Relationship Using ComboxBox
May 06, 2009.
The most common relationship in any data model is the one-to-many non-identifying relationship. Non-identifying relationship implies weak dependency relationship between parent and child entities. There are two kinds of non-identifying relationships, including optional and mandatory. The necessity of the parent entity is "exactly one" and "zero or one" in the mandatory and optional non-identifying relationship respectively. One problem I’ve tackled in many of my enterprise application is the presentation of complex data relationship such as optional non-identifying relationship using data binding techniques in Windows Forms applications. In this article, I will illustrate how to face this problem.
Setting Null Value to an Entity Property Through Textbox Control
May 12, 2009.
In this article, I want to document a bug in Visual Studio. NET concerning to setting a null value to entity property’s through a Textbox control. There is a common scenario to have an entity type in your data model where some attributes are optional. When you develop a rich client application using the Windows forms, data binding techniques and a Textbox to enter the simple data, and you want to set null the optional attributes of the underlying data source by leaving in blank the Text property of the Textbox control; then there is a missing feature for the Formatting and Advanced Binding dialog box for null values. They should have a checkbox there to allow people to use blank as null. In this article, I will show one simple solution to this bug.
Implementing business rules using customized DataSet objects
May 15, 2009.
Information systems contain and enforce rules about the business they support. A rule is constraint which describes the way how objects are to behave. Field-level validations are checks that pertain to the property values of the underlying business entities. For example, a field must be 50 characters or less in length or some fields are required while other fields are optional as well as some fields must be greater than a specific value.
C# 4.0: Named Parameters
Jun 15, 2009.
C# 4.0 has introduced a number of interesting features which includes Optional Parameters, Default Values, and Named Parameters.
Named Argument in C# 4.0
Jul 27, 2009.
In this article I will talk about a very new and highly useful feature of c# 4.0. I will give introduction of Named Argument. I will give one sample on possible usage of Named Argument.
Optional Argument in C# 4.0
Jul 29, 2009.
This article will give a very basic introduction of Optional Argument in C#4.0. This article will explain how Operation overloading and Optional Argument is different with samples. This article will give different syntax with Named parameter to work with Optional arguments.
Working with Command Line Arguments in C#
Feb 17, 2010.
This article will explain you about how to work with command line argument.
Crystal Reports Optional Table Linking and the Importance of Order
Feb 22, 2010.
In this article you will learn how to use Crystal Reports Optional Table Linking and the Importance of Order.
Method Parameters in .NET 4.0
Apr 20, 2010.
In this article I explain about optional parameters and named parameters.
New features of C# 4.0
Apr 27, 2010.
In this article, I want to talk about the new features being integrated with the new version of C# 4.0 language.
C# 4.0 Method Parameters
Oct 29, 2010.
This article talks about optional parameters.
Named arguments in C# 4.0
Dec 02, 2010.
This new feature of c# 4.0 allows users to define arguments in the calling statement in any order rather than defined in the parameter list.
Betterness rule while calling a method in C# 4.0
Dec 03, 2010.
In a case where a method is overloaded and along with that some of the parameters are optional for one or more definitions, then there is some confusion related to which version of the overloaded method is to be called.
Calling Unmanaged Functions Which Take a Variable Number of Arguments From C#
Mar 29, 2011.
Many C# programmers are familiar with the Platform Invoke mechanism (using the DllImport attribute) for calling unmanaged functions from C#.
Difference between Ref Keyword And Out Keyword
Apr 20, 2011.
While passing Argument To Any Method Having ref and out keyword in C#.
Optional and Named Arguments in C#
May 31, 2011.
In this quick article you will learn about Optional and Named Arguments in C#.
Optional Parameters and Named Arguments in C# 4.0
Sep 02, 2011.
Optional parameters and named arguments have been a part of C++ and VB.Net for years. They are new to C# in version 4.0.
Passing the Command Line Arguments in .NET
Sep 26, 2011.
Even with modern UI, we often need a way to start our programs with specific parameters. Command line arguments are helpful to provide those parameters without exposing them to everybody.
Work with Arguments in Workflow
Oct 07, 2011.
Arguments can be defined in activity by specifying properties of type, InArgument, OutArgument, InOutArgument.
Concept of a Delegate in C#
Nov 12, 2011.
An interesting and useful property of a delegate is that it does not know or care about the class of the object that it references. Any object will do; all that matters is that the method's argument types and return type match the delegate's
Dig Out on Named vs Optional Arguments Clear Implementation in C# 4.0
Dec 06, 2011.
Today, Let’s see the one of the main feature of C# 4.0 i:e Named and Optional arguments. Firstly, we will do theory based session to understand this and later we will try to implement these concepts. This concept is very useful and we can code in much organized way using these two arguments.
Selecting Ordinal Identifier and Configuring Smart Identification
Jul 11, 2012.
In this article we discuss how to select an Ordinal Identifier and configuring Smart Identification
Object Relational Mapping (ORM) Using NHibernate - Part 4 of 8
Oct 16, 2012.
Here in this article the intent is to eliminate the nulls introduced in the database by correctly mapping the association between PaymentApprovedOrder and Item as optional One-To-Many.
Command Line Arguments in C#
Jan 01, 2013.
In this article I am going to explain Command Line Arguments in C#.
Introduction to Types in TypeScript
Jan 14, 2013.
HTML5 Web Local Database
Mar 29, 2013.
This article describes the implementation and use of a Web Database in HTML5
Introduction To Varargs (Variable Arguments) In Java
May 28, 2013.
In this article we discuss Varargs (Variable Arguments) in Java.
Command Line Argument In Java
Aug 02, 2013.
In this article we discuss command line arguments in Java.
Assignment Compatibility, Covariance and Contravariance
Aug 12, 2013.
The terms covariance and contravariance enable implicit references to conversion of array type, delegate type, and generic type arguments. Covariance preserves assignment compatibility and contravariance reverses it.
Demystify Garbage Collection in C#: Part 2
Aug 14, 2013.
In previous article we were talking about concept of Generation. When a fresh object get create it creates in generation 0 (Unless it is very large object, in .NET more than 85,000 bytes objects are consider as large object).
Python Basics: Understanding The Functions
Aug 23, 2013.
In this article we will learn about functions in Python, how to create and call functions and how to create a program that uses functions.
Sep 08, 2013.
Sep 09, 2013.
Optional and Named Parameters in C#
Oct 27, 2013.
In this article we will learn about C# 4.0 new feature Optional and Named Parameters .
Passing Argument in the Controller of AngularJS
Dec 18, 2013.
In this article I will show you how to pass an argument in the Controller of AngularJS.
Named Parameters in C#
Jan 13, 2014.
This article describes Named Parameters, introduced in C# 4.0.
Optional Parameters in C#
Feb 02, 2014.
This article describes Optional Parameters, introduced in C# 4.0.
Optional Parameter Issue With COM in C#
Feb 07, 2014.
COM components don't support parameter overloading, so in C#, for each value in a parameter list, we must pass in something.
Optional Parameters in Stored Procedure in SQL
Feb 20, 2014.
In this article I will demonstrate how to use optional parameters in a Stored Procedure in SQL.
ALIAS And Command Line Argument in C#
Feb 26, 2014.
This article will familiarize you with alias concepts and command line arguments in C#.
Attribute Routing in ASP.Net MVC 5.0
Mar 13, 2014.
This article introduces Attribute Routing in ASP.Net MVC 5.0 and shows how to use it.
Alias Statement and Command Line Argument in C#
Mar 31, 2014.
This article explains the alias statement and command line arguments in C#.
Passing and Accessing Variable Number of Parameters in Function
Apr 09, 2014.
Node.JS vs Traditional Scripting Languages
Apr 21, 2014.
This article provides a comparison between Node.JS and other scripting languages, especially the most popular scripting languages of the current decade. I will provide some valid arguments, examples and facts.
Named and Optional Parameters in C#
Apr 23, 2014.
This article explains named and optional parameters in C#.
Constructors in C#
Jun 30, 2014.
This article explains constructors with examples in C#.
Optional Parameter in C#
Nov 16, 2014.
In this article I am describing how to create a method parameter as optional.
Various Types of Hidden Fields in .NET
Nov 17, 2014.
This article explains various hidden fields created by the .NET runtime while rendering a page and during the postback mechanism.
How to Make a Method Parameter Optional in C#
Feb 17, 2015.
In this article, we will see 4 ways to make a method parameter optional.
Entity Framework: DbComparisonExpression Requires Arguments With Comparable Types
May 27, 2015.
This article shows to fix the problem Entity Framework DbComparisonExpression Requires Arguments with Comparable Types.
Named and Optional Arguments in C#
Jul 06, 2015.
This article explains two things that we must understand as programmers, Named Arguments and Optional Arguments. Both of this were introduced with Visual Studio 2010.
Unit Testing: Basics, Mandate or Optional, to Follow
Aug 22, 2015.
In this article you will learn the basics, mandate or optional, to follow in unit testing.
Methods in C#
Sep 16, 2015.
In this article we will learn about methods, parameters, arguments, Method Signature, Method calling & types of method.
Named And Optional Parameter In C#
Nov 03, 2015.
This article describes what is Named and Optional Parameter in C# and its advantages.
Different Types Of Method Parameters in C#
Nov 09, 2015.
In this article you will learn about different types of Method Parameters in C#.
Dec 21, 2015.
Preparing .NET Interview - Part 3 (Parameters)
Feb 03, 2016.
This article presents the common questions asked in .NET interview related to parameters and explains the answers in easy way.
Inject Multiple Arguments To A Web API Method
Apr 06, 2016.
In this article you will learn how to inject Multiple Arguments to a Web API method.
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©2016 C# Corner. All contents are copyright of their authors.