C# - What is the Difference between Ref and Out in c# with Example

Introduction:

Here I will explain difference between ref and out parameters in c#.net with example. Both ref and out parameters are used to pass arguments within a method. These ref and out parameters are useful whenever your method wants to return more than one value. Regarding ref parameter you need to initialize it before passing to the method and out parameter you don’t need to initialize before passing to function.    

Description:

In previous posts I explained difference between wcf and web application, interview questions in asp.net, sql server, c#, Difference between functions and stored procedures in SQL Server, difference between len and datalength in sql server and many articles relating to interview questions. Now I will explain difference between ref and out parameters in c#.net with example.

VB.NET - Name of field or property being initialized in an object initializer must start with '.'

Introduction:

Here I will explain how to solve the problem of “name of field or property being initialized in an object initializer must start with '.'” while converting C# code to vb.net.

Description:

In previous posts I explained many articles relating to solve errors in asp.net, SQL Server, IIS, etc. Now I will explain how to solve the problem of “name of field or property being initialized in an object initializer must start with '.'” while converting C# code to vb.net.

Create Dynamic Ajax Pie Chart in Asp.net with Database Example

Introduction:

Here I will explain how to create dynamic Ajax pie chart in asp.net with database using c#, vb.net or create pie chart in asp.net with database example in  c#, vb.net.

Description:

In previous articles I explained Ajax collapsible panel example in asp.net, Ajax auto complete textbox, Ajax country state city dropdown, Ajax calendar control example with custom date format, Ajax rating control example with database and many articles related to Ajax and asp.net. Now I explain how to create dynamic Ajax pie chart in asp.net with database using c#, vb.net.

Dynamically Create Temporary Table in Asp.net using C#, VB.NET

Introduction:

Here I will explain how to create temporary or temp table in asp.net using C# and VB.NET or how to create dynamic table in asp.net and bind that table to gridview using C# and VB.NET.

Description:

In previous articles I explained insert xml data to sql table using stored procedure, Highlight gridview rows based on search in asp.net, create online poll system with percentage graphs in asp.net and many articles relating to xml, Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to create temporary table in asp.net using C# and VB.NET.

Show jQuery Modal Popup from Code behind (Server Side)

Introduction: 

Here I will explain how to show jQuery ui modal popup from code behind or open jQuery modal popup from server side in asp.net using c#, vb.net.

Description:
  
In previous articles I explained Show alert message from code behind, jQuery show alert message while leaving from website, jQuery enable / disable controls on page, jQuery Countdown timer script example, jQuery Increase or Decrease font size of website and many articles relating to JQuery and asp.net. Now I will explain how to show jQuery ui modal popup from code behind or from server side in asp.net using c#, vb.net.

To show modal popup from code behind we need to write the code like as shown below

C# - How to Count Number of Records (Nodes) in XML File in Asp.net

Introduction:

Here I will explain how to count number of records in xml file in C# using asp.net or how to count number of nodes in xml file in asp.net using C# and VB.NET or count number of elements in xml file in C#.

Description:

In previous articles I explained insert xml data to sql table using stored procedure, Bind xml data to dropdown/gridview in asp.net, create online poll system with percentage graphs in asp.net and many articles relating to xml, Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to count number of records in xml file in C# using asp.net.

jQuery Chatting Application in Asp.net using C# with ChatJS Plugin

Introduction: 

Here I will explain jQuery chatting application in asp.net using c# with example. By using jQuery ChatJS plugin we can implement chatting application like FaceBook in asp.net using c#. ChatJS is a full-featured, lightweight, Facebook style jQuery plugin for instant messaging. ChatJS also comes with a server side implementation for ASP.NET/SignalR out of the box.

Description:
  
In previous article I explained 6 jQuery News ticker plugin examples, 4 SpellChecker Plugin examples, 11+ best jQuery Scroll to top plugins, 8 jQuery clock plugin examples and many articles relating to jQuery Plugins, JQuery, Ajax, asp.net, SQL Server etc. Now I will explain how to implement chatting application like facebook in in asp.net using c# with jQuery.

jQuery Drag and Drop Gridview Rows in Asp.net using jQuery Tablednd Plugin

Introduction:

Here I will explain how to drag and drop gridview rows using jQuery in asp.net with jQuery tablednd plugin or jQuery reorder or drag and drop gridview rows in asp.net using C#, VB.NET with jQuery tablednd plugin.

Description:

In previous articles I explained Take screenshot of webpage in asp.net, Show Gridview row details in tooltip, Show tooltip for gridview header columns, Asp.net Interview questions, Highlight Gridview records based on search and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to drag and drop gridview rows using jQuery in asp.net with jQuery tablednd plugin.

How to Capture Screenshot (Snapshot) of Web Page (Website) from url in c#

Introduction:

Here I will explain how to capture or take screenshot of web page in asp.net or how to get snapshot of website web page in asp.net using C# and VB.NET. To capture screenshot or snapshot of web page in asp.net we need to use WebBrowser control in windows forms application.

Description:

In previous articles I explained Show Gridview row details in tooltip, Show tooltip for gridview header columns, jQuery change tooltip style in asp.net, Add tooltip to dropdownlist items in asp.net, Create simple tooltip with jQuery UI plugin, Asp.net Interview questions, Highlight Gridview records based on search and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to capture or take screenshot of web page in asp.net

To capture web page screenshot first create new website à Right click on website à Select Add Reference à  Select System.Windows.Forms and click OK

How to Restrict Access to Particular Page in Asp.net using C#, VB.NET

Introduction:

Here I will explain how to restrict access to particular page in asp.net using c#, vb.net or allow or deny access to particular pages in website in asp.net. To allow or deny access to particular pages in website we need to use authorization concept. what is authorization in asp.net, uses of authorization and I will explain setting authorization rules in web.config to allow or deny resources for particular user or role in asp.net.

Description:

Today I am writing this post to explain about authorization concept in asp.net. In one of the interview interviewer has asked question like what is authorization in asp.net and how we can use authorization concept to allow or deny resources to particular user or role in asp.net.

Call WCF Service from jQuery Ajax JSON Example in Asp.net using C#

Introduction:

Here I will explain how to call WCF service in jQuery Ajax or JSON example in asp.net using C#, VB.NET.

Description:

In previous articles explained clearly what WCF (windows communication foundation) is and how to create and consume WCF service in c#(windows application) and I also explained clearly uses of WCF Service. Now I will explain how to call WCF service in jQuery Ajax or JSON example in asp.net using C#, VB.NET.

C# - Difference between String and Stringbuilder in C#, Asp.net

Introduction

Here I will explain what is difference between string and stringbuilder in c# using asp.net.

Description

In previous articles I explained different types of constructors in c#, difference between overloading and overriding in c#, Delegates in c# with example, difference between datareader, dataset and dataadapter in c# and many articles relating to interview questions . Now I will explain difference between string and stringbuilder in c# using asp.net.

C# - Difference between Throw and Throw ex in C# Asp.Net

Introduction

Here I will explain what is the difference between throw and throw ex in c# using asp.net.

Description

In previous articles I explained Different types of polymorphism in c#, Difference between array and arraylist in c#, can function return multiple values in sql server, Difference between char varchar and nvarchar in SQL Server, Joins in SQL Server and many articles relating to interview questions, SQL Server. Now I will explain difference between throw and throw ex in c# using asp.net.

C# - Insert Data into Database using WCF Service in Asp.net

Introduction

Here I will explain how to insert data into SQL Server database using wcf service in asp.net using C# and VB.NET.

Description

In previous articles I explained Show tooltip for gridview header columns, jQuery change tooltip style in asp.net, Add tooltip to dropdownlist items in asp.net, Create simple tooltip with jQuery UI plugin, Asp.net Interview questions, Highlight Gridview records based on search and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to insert data into SQL Server database using wcf service in asp.net using C# and VB.NET.

jQuery Ajax Submit Form without Page Refresh using JSON in Asp.Net

Introduction: 

Here I will explain how to use jQuery to submit form without page refresh using ajax in asp.net or jQuery submit form without page reload using jQuery ajax  in asp.net  using c#, vb.net.

Description:
  
In previous articles I explained integrate Facebook login authentication, integrate twitter login authentication, jQuery randomly change color of div and many articles relating to jQuery, asp.net, c#, vb.net. Now I will explain how to submit form without refresh or reload page using jQuery in asp.net.

C# - How to Count Number of Online Users in Asp.Net Using C#, VB.NET

Introduction

Here I will explain how to count number of online users of website in asp.net using C# and VB.NET or how to get number of online visitors of website in asp.net using C# and VB.NET.

Description

In previous articles I explained get count of visitors website in asp.net, jQuery cascading dropdown list example in asp.net, jQuery show progressbar in button click in asp.net, Asp.net Interview questions, Joins in SQL Server and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to count number of online visitors of website in asp.net using C# and VB.NET.