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.

C# - Count Number of Visitors in Website using Asp.net in C#, VB.NET

Introduction

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

Description

In previous articles I explained Asp.net Interview questions, Export Gridview data to PDF, Send values from one page to another page using QueryString, Joins in SQL Server, 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 count number of visitors to website in asp.net using C# and VB.NET.

To get number of visits for website we need to use methods in Global.asax file for that first add Global.asax file in your application

jQuery Cascading Dropdown List in Asp.net with Example

Introduction:

Here I will explain cascading dropdown list using jQuery in asp.net example or jQuery cascading dropdown example in asp.net using c#, vb.net.

Description:

In my previous article I explained how to populate dropdown based on other dropdown using asp.net, Ajax cascading dropdown with database in asp.net, Bind asp.net dropdown in jQuery. Now I will explain how to implement cascading dropdown list using jQuery in asp.net.

Here I will explain jQuery cascading dropdown example with three dropdowns Country dropdown, State dropdown, Region dropdown. Here we need to populate states dropdown based on country dropdown and region dropdown based on states dropdown selection for that we need to design three tables in SQL Server like as shown below

jQuery Display Progress Bar on Button Click in Asp.net

Introduction:

Here I will explain how to use jQuery to show progress bar on button click in asp.net with example in c#, vb.net or jQuery show loading image on button click in asp.net using c#, vb.net.

Description:

In my previous article I explained jQuery bind gridview in asp.net, Show progress bar during postbacks in asp.net, Bind asp.net dropdown in jQuery, Lightbox effect for login page and many articles relating to jQuery, asp.net, c#, vb.net. Now I will explain how to show progress bar on button click using jQuery in asp.net.

C# - Destructor in C# with Example

Introduction:

Here I will explain what is destructor in c# with example, use of destructor in c#.net. Destructor in c# is a special method of a class which will invoke automatically when an instance of the class is destroyed. Destructor is used to write a code that needs to be executed while an instance is destroyed.

Description:

In previous posts I explained constructors in c#, polymorphism in c# with example, private constructor in c#, static constructor in c#, delegates example in c#, sealed class in c#, using statement in c#, OOPS examples in c# and many articles relating to interview questions in c#, asp.net, SQL server, JavaScript, jQuery. Now I will explain destructor in c#.net with example.

C# - Private Constructor in C# with Example

Introduction:

Here I will explain what is private constructor in c# with example. Private constructor in c# is used to restrict the class from being instantiated when it contains every member as static.

Description:

In previous posts I explained static constructor in c#, copy constructor in c#, use of virtual, override and new keyword with examples in c# method overloading and overriding, delegates example in c#, OOPS examples in c# and many articles relating to interview questions in oops concepts, c#, asp.net, SQL server, JavaScript, jQuery. Now I will explain private constructor in c#.net with example.

C# - Static Constructor in C#.NET with Example

Introduction:

Here I will explain what is static constructor in c# with example. Static constructor in c# is used to create static fields of the class and to write the code that needs to be executed only once. 

Description:

In previous posts I explained use of virtual, override and new keyword with examples in c# method overloading and overriding, delegates example in c#, sealed class in c#, using statement in c#, OOPS examples in c# and many articles relating to interview questions in c#, asp.net, SQL server, JavaScript, jQuery. Now I will explain static constructor in c#.net with example.