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Using the ref Parameter
Mar 06, 2001.
The ref keyword on a method parameter causes a method to refer to the same variable that was passed as an input parameter for the same method. If you do any changes to the variable, they will be reflected in the variable.
Using the out Parameter
Mar 07, 2001.
Did you ever need your method return more than one value? The out keyword can be used to do the same.
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.
Using ref and out Parameter
Jun 20, 2001.
When we pass a parameter as ref to a method, the method refers to the same variable and changes made will affect the actual variable.
Passing Const Parameter to Functions in C#/C++/VB Compared
Aug 30, 2001.
Parameter passing to a function is extremely important in all programming languages. The desire to keep the passed parameter intact forced the compiler designers to add various keywords to the programming languages.
GUI Based Opinion Poll
Sep 26, 2001.
This is a article on how to create a opinion poll in C#. It creates a Text file on your c drive storing the voting parameters in it.
Method Parameters in C#
Oct 15, 2001.
This article describes different method parameters such as value parameters, reference parameters, output parameters, and parameter arrays.
Using MS Agent in C#-Part-I(Text To Speech)
Jan 15, 2002.
This article explains how to use MS Agent to write text-to-speech applications using C# and .NET.
N-Tier Development with Microsoft .NET : Part I
Feb 15, 2002.
The purpose of this article is to examine a proof of concept on an architecture that follows the DNA pattern on concept only.
Creational Pattern - Builder
Feb 19, 2002.
The Builder pattern allows a client object to construct a complex object by specifying only its type and content. The client is shielded from the details of the objects construction.
A Database Component: Inserting Serializable Objects
Apr 23, 2002.
The attached zip file contains two projects - a database component (DLL) project and a Windows forms project called Test. Both projects are written and compiled using Visual Studio .NET version 1.0.
Assembly Browser: Browsing a .NET Assembly
May 17, 2002.
This program lets you browse an assembly and lists the methods and the parameter name and parameter type for each assembly.
A Generic Data Access Component using Factory Pattern
Jul 30, 2002.
the article A Generic Data Access Component using Factory Pattern provides a very good way of creating ADO.Net data provider independent applications, but there is one problem with it. Different ADO.Net data providers use different approaches in labeling of parameters in SQL statement.
The "ins" and "outs" of Using Stored Procedures in C#
Jan 27, 2003.
This article reviews the creation of stored procedures with parameters using the Visual Studio IDE.
SQL Demo Login in C#
Feb 23, 2003.
This sample code contains a reusable control that allows you to build a dialog box that queries for SQL-Server connection parameters.
C# Methods : Part II
Jul 07, 2003.
This article completes our discussion of methods. In this article, you will learn parameter passing, reference and value type parameters, and method overloading.
Aug 05, 2003.
This article explains hot to define and use methods in C#.
Modal Popup Dialog Window in ASP.NET
Sep 15, 2003.
This sample show you how to create modal popup dialog window in ASP.NET that passes and returns multiple parameters.
Debugging a Compiled Component
Feb 02, 2004.
After an assembly is compiled into a dll in a release mode, it is very difficult to gather information from it such as runtime performance, parameters values, etc.
Populate SQL Servers and Databases dynamically in C#
May 27, 2004.
The attached source code is a class that provides methods to populate an array with the available SQL Server and databases on your network dynamically.
Refactoring in Visual Studio 2005
Jun 11, 2004.
Refactoring allows developers to use the built-in feature of Visual Studio to rename and convert and change the signatures and definitions of a class members. In this article, I will show you how refactoring feature provided by Visual Studio 2005 can be a handy tool when you are reorganizing or optimizing your existing projects.
Getting Web Statistics for Instant Downloads in ASP.NET
Nov 05, 2004.
One of the most important website activity parameters is the resource access statistic. Such information is necessary for many purposes - optimizing of the website content, marketing campaigns improvements and also for some diagnostic tests.
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.
Best Approach for Designing Interoperable Web Service
Mar 15, 2005.
This article will clarify and explain in detail the different Web Service Design Methodologies as defined by the Web Services Standardization Groups, clarify the terms, highlight their differences.
New Features of Visual Studio 2005 Editor
Nov 16, 2005.
In my previous articles, I discussed various new features introduced in Visual Studio 2005. This article is another addition to the same series. In this article, I discuss some new features of Visual Studio 2005 editor.
How do I Pass the Required Parameters of a Stored Procedure in Crystal Reports?
Dec 30, 2005.
This small tip shows how to pass the required parameters of a Stored Procedure in Crystal Reports.
How to Select all Checkbox when Header Checkbox is Selected
Dec 30, 2005.
Select/Deselect all Checkboxes at Server side in ASP.NET using C#
Jan 11, 2006.
Types of Variables
Jan 14, 2006.
In this article we'll cover the behaviors of variables to Reference Types.
C# Heap(ing) Vs Stack(ing) in .NET: Part II
Jan 15, 2006.
Having a basic understanding of how memory management works will help explain the behavior of the variables we work with in every program we write. In this article I'll cover some of the behaviors we need to be aware of when passing parameters to methods.
Usage of doPostBack in a Real Environment
Jan 29, 2006.
Many atricles describes about "__doPostBack". But here I am trying to say some real practical ways to use it and also mentioned some precautions waant to take before use it. Believe me this article derived from my practical experience and will continue only such items from my side, as only those thing will help a developer.
AJAX Pager control
Feb 01, 2006.
Introduction to the MagicAjax.NET - The Magic Ajax Engine for .NET
Feb 11, 2006.
AJAX Repeater control
Feb 19, 2006.
AJAX has been in shadows for a decade now but it started buzzing right after the launch of the Google Earth. This article shows how to create an AJAX Repeater control with item, header, footer, alternative item, and seperator item templates using AJAX and ASP.NET.
Mar 22, 2006.
How to Automatically Send a Resolution Optimized Markup of a Web Page to the Client
Apr 15, 2006.
This article will tell you about a technique through which you can make intelligent ASP.NET websites which will automatically detect the resolution of the visitor's desktop and generate a resolution optimized mark-up of a page, not forcing the visitor to keep the resolution of his/her desktop according to the website's best view resolution.
AJAX DataGrid: An ASP.NET User Control
May 16, 2006.
Debug Client Side Script in Visual Studio 2005
May 18, 2006.
This article is for web developers, because it's target is one of the new feature in Visual Studio 2005 which is debug client side script.
AJAX Document Management - AJAX Document Viewer
Jun 16, 2006.
System components performance in ASP.NET using C#
Jul 01, 2006.
This article shows how to retrieve system properties in a webpage on just singleclick of mouse.
Calling the Server-Side method asynchronously from Client Script
Jul 19, 2006.
Outlook Style Menu with Collapsable Side Menu
Aug 25, 2006.
This article shows very good outlook style menu with collapsable side menu.
Sep 13, 2006.
This article shows one of the difficult functionality of adding context Menu on Infragistics UltraWebGrid, in conjunction with mouse right click.
Passing parameters to C# Windows Services
Oct 06, 2006.
This article explains how to create C# windows service and pass parameters to it.
Tip: How to pass Crystal Report Parameters Programmatically?
Nov 02, 2006.
This tip shows how to pass a Crystal Report parameters and their values programmatically.
Using Client Callbacks for Building the ListBoxesFTs_C ASP.NET Web User Control: Part I
Nov 23, 2006.
Using Client Callbacks for Building the ListBoxesFTs_C ASP.NET Web User Control: Part II
Nov 27, 2006.
Extending the ASP.NET ImageButton Control
Dec 18, 2006.
This article describes an easy approach to extending an existing ASP.NET control; in this example, the standard toolkit’s Image Button control is extended to support roll-over effects. Given the standard control already contains existing support for both server side click events and client click events, the control is well furbished prior to the addition of the roll-over effect.
Refreshing a parent page from a child in ASP.NET 2.0
Jan 19, 2007.
Using a COM Callable Wrapper to Launch a Program from a Hyperlink in the WebBrowser Control
Mar 02, 2007.
Mar 30, 2007.
How to Submit Form When User Press Enter Key on DropDownList Box
May 25, 2007.
Generate SQL Statements With Objects, Attributes and Reflection
Jun 12, 2007.
Create a SQL Command with SQL Statement and Parameters dynamically.
Extendable/optional function using reflection
Aug 29, 2007.
This article explains how to use reflection to provide extendable/optional function to the user.
Introduction to Building a Plug-In Architecture Using C#
Sep 10, 2007.
In this article we'll take another look at how we can use the state pattern to build a plug-in architecture that will allow us to change the behavior of our application by placing differnt plug-ins into a folder.
Oct 01, 2007.
Working with Delegates: Part I
Oct 04, 2007.
We all are well aware about functions. In conventional way, we create object and we call object.method(). We know that they perform some given task and returns results based on the parameters we passed to them.
Ajaxify a simple HTML page using a web service
Oct 23, 2007.
Cross browser conditional validation
Oct 25, 2007.
This article show how to show/hide textbox with required field validation on radio button click in a master page.
Where Did All the Designers Go!
Jan 24, 2008.
Software is one of the fastest paced industries in the business world. As quickly as software languages come and go, skill sets require constant learning. In trying to keep up with implementation aspects of software, did we somehow forget about the priority of creating a good design? This article describes how we came about with a void of software design skills in the programming world.
Call any stored procedure which take input parameters and return output parameters
Feb 01, 2008.
This one generic function can call any Stored Prodedure which take input parameters and return output parameters with the help of two-dimensions array. This is very helpful specially when you designing n-tier application.
Selecting Checkboxes inside the GridView Control
Feb 27, 2008.
Feb 29, 2008.
Executing multiple stored procedures within a single transaction context from ADO.Net
Mar 20, 2008.
This article discusses how we can execute multiple stored procedures in ADO.NET with different parameter values in a single Transaction context.
Add and handle connection strings in an application configuration file: Part I
Apr 17, 2008.
There are two ways to save data and parameters. In this case we save application parameters like information entered by the user during the installation process.
May 21, 2008.
Passing and retrieving parameters from windows workflow
Jun 09, 2008.
Basically this article gives an idea about how to pass the parameters and getting output parameters from the workflow.
Working with Parameter Fields in Crystal Reports
Jun 24, 2008.
This article is intended to illustrate how to use Parameter Fields in Crystal Reports. Parameter fields enable the creation of reports that could be used in a variety of ways, prompting the user for all kinds of information specifically for record selection and report titles.
How to pass SQL Query Parameters to Crystal Reports using Oracle
Aug 06, 2008.
This article shows how to pass SQL query parameters to Crystal Reports using Oracle.
Connect to MySQL database - via ODBC without using DSN: Part II
Aug 11, 2008.
In order to connect to on MySQL method, I propose this more flexible solution, thus, it enables us to customize the connection parameters in one hand, moreover, it enables us to choose which mode should we use. I mean, ADO connected mode using data reader or disconnected mode using data adapter and data set.
Use CompiledQuery.Compile method to build parameterized DLINQ queries
Aug 29, 2008.
In this article, I will make use of the CompiledQuery.Compile generated method which receives a Lambda expression as parameter, and then it generates a delegate that returns a generic IQueryable object that one can enumerate it through a foreach loop.
Passing parameters to Crystal Reports at runtime with c#
Sep 29, 2008.
This article shows how to pass parameters to a Crystl Reports at runtime in C#.
Oct 20, 2008.
Nov 06, 2008.
This article explains you how to debug script in VS2005 by using practical Google map example.
Using Lightbox in an ASP.NET Application (C#)
Nov 17, 2008.
The article describes Lightbox as, "... a simple, unobtrusive script used to overlay images on the current page." It delivers a nice, professional looking method for displaying images as overlays through the use of hyperlinks.
The "SplashScreen" parameter is not supported by the "MarkupCompilePass1" Error
Nov 26, 2008.
You get the "SplashScreen" parameter is not supported by the "MarkupCompilePass1" error message when create and run WPF applications in Visual Studio 2008 SP1.
SharePoint Customization Tricks: Part I
Jan 20, 2009.
This multipart series of articles is intended to help you get ramped up with SharePoint customizations. In this article we will see how to hide List View Toolbar Menu Items.
SharePoint Customization Tricks: Part II
Jan 26, 2009.
In this article, I'll show you another two tricks for customizing the list form toolbar.
Feb 02, 2009.
SharePoint Customization Tricks: Part III
Feb 05, 2009.
This multipart series of articles is intended to help you getting ramped up with SharePoint Customization.
Coding Better: Programming From the Outside In for Fluent Interfaces. Part IV - A Real World Application
Feb 09, 2009.
In this article we'll look at building a fluent interface to abstract parameter assertions which gives us readable code that closely models spoken/written language. This will make code consuming our API contain less code debt and reduce the total cost of maintenance.
Passing startup parameters in a Silverlight 2 application
Mar 22, 2009.
This article describes how to pass startup parameters to a Silverlight application.
Building your own Java Script Editor
Mar 23, 2009.
A step by step guide for implementing your Java Script editor.
How to keep track of modified values of controls in a web page
Apr 10, 2009.
Many times we come across the situation where we want to keep track of the fact that which control values in a page are changed at the time of page submission. Here in this article, we see how to do that.
jQuery in Microsoft.NET and Oracle AS
Apr 14, 2009.
jQuery and Ajax in Microsoft.NET and Oracle AS
Apr 16, 2009.
In this article, I will explain how to consume an Ajax-enabled Web service using jQuery.
Handling complex data types returned by Web services using JSON and jQuery in Microsoft.NET and Oracle AS
Apr 17, 2009.
In this article, I will illustrate how to invoke an Ajax-enabled Web service which returns a complex data type (an array of products) from a Web service in Visual Studio.NET and JDeveloper.
Validation in ASP.NET using jQuery
Apr 21, 2009.
Validation is an important requirement in every enterprise application and every platform has its own implementation to this regards. In this article, I will illustrate how to implement client-side validation in ASP.NET using jQuery.
Parameters for ObjectDataSource in ASP.NET 2.0
Apr 30, 2009.
This article is intended to show how to invoke server-side methods (expecting input parameters) stored in the SQL Server 2005 Management System using the ObjectDataSource components.
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.
Search and selection of data using LINQ
May 27, 2009.
In this article I will explain how you can use LINQ, when we should search and select some data according to parameters, defined by users.
Parameter passing in C#
Jun 01, 2009.
Article to explain how parameter are passed in C#.
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.
InitParams in Silverlight
Jun 30, 2009.
Using InitParams in Silverlight
Passing parameter by param
Jun 30, 2009.
In this article I will explain you how to pass parameter/s using param keyword.
Jul 10, 2009.
ADO.NET Objects: Part I
Jul 23, 2009.
In this article I will explain about ADO.NET objects. This will help you in understanding them in an easy manner.
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©2016 C# Corner. All contents are copyright of their authors.