Show (Display) Alert Message Box from Code Behind in Asp.net using C#, VB.NET

Introduction: 

Here I will explain how to show alert message box from code behind in asp.net using c# and vb.net or display alert message from code behind in asp.net using c# and vb.net.

Description:

In previous posts I explained call page methods from JSON string in asp.net, jQuery floating div on page scroll, jQuery generate years dropdown dynamically, asp.net Google currency converter and many articles relating to gridview, asp.net, c#. Now I will explain how to show alert message box from code behind in asp.net using c# and vb.net .

Delete (Remove) Multiple Selected Items from Listbox in Asp.net on Button Click using C#, VB.NET

Introduction:

Here I will explain how to remove or delete multiple selected items from listbox in on button click in asp.net using c#, vb.net with example or remove or delete multiple items from listbox items button click in asp.net using c#, vb.net.

Description:

In previous post I explained add textbox values to listbox in asp.net on button click, create and consume webservice in asp.net, simple cursor example in sql server, sitemap control example, send html page as mail body in asp.net, how to send mail with attachment in asp.net and many more articles related to asp.net using c#, vb.net. Now I will explain how to delete or remove multiple selected items from listbox on button click in asp.net using c#, vb.net with example.

Sort Asp.net Gridview Columns with Dropdownlist Selection in C# using Order By in SQL Server

Introduction:

Here I will explain how to sort gridview columns based on dropdownlist selection in asp.net using Order By clause in SQL Server. Whenever we are trying to sort a gridview or Repeater through the dropdownlist we used to add either switch case or if else condition. So there will be too many conditions as the list of the dropdownlist increases and every time you have to change in code behind (adding conditions or delete conditions). While doing one of my projects I found its solutions myself and going to share with you.

Description:

Previously we have discussed about Sorting Columns in Repeater Control in Asp.net using C#, How to show the up and down arrows during sorting of column in gridview using asp.net and today we will show how to sort gridview columns based on dropdownlist selection in asp.net using Order By clause in SQL Server.

C# - The Connectionstring Property has Not been Initialized in Asp.net

Introduction:

Here I will explain how to solve the problem of “the connectionstring property has not been initialized in asp.net while sending request to connect SQL Server” using c#.net, vb.net.

Description:

In previous posts I explained read connection string from web.config file in asp.net, read appsettings from web.config file in asp.net, use multiple web.config files in asp.net with example, encrypt and decrypt connection string in asp.net and many articles relating to solve errors in asp.net, SQL Server, IIS, etc. Now I will explain how to solve the problem of “the connectionstring property has not been initialized in asp.net while sending request to connect SQL Server”.

jQuery Currency Conversion as per Exchange Rates using Google Finance API Web Service in ASP.Net

Introduction: 

Here I will explain how to implement currency conversion as per exchange rates in asp.net using Google finance api web service in jQuery or jQuery Google currency conversion finance api web service to convert currency as per exchange rates in asp.net.

Description:
  
In previous articles I explained jQuery upload multiple files using uploadify plugin, jQuery Shake or Vibrate or Rotate image, Change the style of tooltip in jQuery, jQuery Countdown timer script example, jQuery Increase or Decrease font size of website, Redirect to another page after some time delay and many articles relating to jQuery and asp.net. Now I will explain how to implement currency conversion as per exchange rates in asp.net using Google finance api webservice in jQuery. To implement this functionality we can use Google Currency conversion API.

Add (Send) TextBox Values to ListBox in ASP.Net on Button Click using C#, VB.NET

Introduction:

Here I will explain how to add or send textbox values to listbox in asp.net  on button click using c#, vb.net or bind textbox values to listbox on button click in asp.net using c#, vb.net with example.

Description:

In previous post I explained convert currency or numbers to words in asp.net, angularjs bind dropdownlist with text and value, jQuery tag cloud example in asp.net, sitemap control example, send html page as mail body in asp.net, how to send mail with attachment in asp.net and many more articles related to asp.net using c#, vb.net. Now I will explain how to add or send textbox values to listbox in asp.net  on button click using c#, vb.net with example.

Asp.net Difference between Page_Load and Page_Init in C#, VB.Net

Introduction:

Here I will explain difference between page_init and page_load in asp.net using c#, vb.net with example.

Description:

In previous posts I explained difference between ref and out parameters in c#, what is authorization in asp.net, difference between throw and throw ex in asp.net, difference between wcf and web application, difference between len and datalength in sql server and many articles relating to interview questions, asp.net, c#.net. Now I will explain difference between page_init and page_load in asp.net with example.

Asp.net Convert Rupees (Numbers) to Words (String) using C#.NET

Introduction:

Here I will explain how to convert currency to words in asp.net using c# or convert numbers to words in asp.net using c# with example or convert currency / numbers to string in asp.net using c#.

Description:

In previous post I explained jQuery tag cloud example in asp.net, sitemap control example, send html page as mail body in asp.net, send mail with images using gmail user credentials, send multiple attachments with email in asp.net, how to send mail with attachment in asp.net and many more articles related to asp.net using c#, vb.net. Now I will explain how to convert currency / numbers to words / string in asp.net using c#, vb.net with example.

Bind Dropdownlist in Gridview in Asp.net using Dataset

Introduction:

Here I will explain how to bind data to dropdownlist in gridview in asp.net using dataset or populate dropdownlist in gridview in asp.net using dataset. we can bind dropdownlist in gridview using ItemTemplate field.

Description:

In previous post I explained bind data to textbox in gridview in asp.net, Get textbox value placed in gridview in asp.net, validate textbox controls in gridview in asp.net and many articles related to gridview, dropdownlist in asp.net. Now I will explain how to bind data to dropdownlist in inside of gridview in asp.net.

To implement this concept first design tables in your database as explained in this post populate dropdown based on another dropdown in asp.net . After that design your aspx page like this 

Start or Stop IIS Service in C#.NET, VB.NET using Asp.net

Introduction: 

Here I will explain how to start or stop IIS service in c#, vb.net using asp.net. We can start or stop IIS service using ServiceController in c#, vb.net using asp.net.

Description:
  
In previous articles I explained check whether IIS service running or not in c#, vb.net,  install iis manger in windows, IIS cannot open w3svc service on computer, host website in IIS with custom url in asp.net and many articles relating to asp.net, c#, vb.net, jQuery and JavaScript and. Now I will how to start or stop IIS service in c#, vb.net using asp.net.

If you want to start or stop IIS service in c#, vb.net using asp.net we need to write the code like as shown below

Check Whether IIS Running or Not in C#, VB.Net using Asp.net

Introduction: 

Here I will explain how to check whether IIS manger running or not in c#, vb.net using asp.net. We can check whether IIS manager running or not using ServiceController in c#, vb.net using asp.net.

Description:
  
In previous articles I explained install iis manger in windows, IIS cannot open w3svc service on computer, host website in IIS with custom url in asp.net, get values from ienumerable list in c#, vb.net, convert datatable to generic list using LINQ and many articles relating to asp.net, c#, vb.net, jQuery and JavaScript and. Now I will explain how to check whether IIS manager running or not in c#, vb.net using asp.net.

If you want to check IIS running or not we need to write the code like as shown below

C# - Convert Datatable to IEnumerable List in Asp.net using C#, VB.NET

Introduction: 

Here I will explain how to convert datatable to IEnumerable list in c#, vb.net using as.npet. IEnumerable list is a base for all collections and its having ability to loop through the collection by using current property, MoveNext and Reset methods in c#, vb.net.

Description:
  
In previous articles I explained convert datatable to json string in c#, convert datatable to generic list using LINQ, convert datatable to xml string in asp.net, convert datatable or dataset to array in asp.net and many articles relating to asp.net, c#, vb.net, jQuery and JavaScript and. Now I will explain how to convert datatable to IEnumerable list in c#, vb.net using as.npet.

To convert datatable to IEnumerable we need to write the code like as shown below

jQuery Upload Images (Files) without Postback or Page Refresh in Asp.net

Introduction: 

Here I will explain how to upload images or files using jQuery without  page refresh or postback in asp.net using handler (ashx) in c#, vb.net or jQuery upload files or images without postback in asp.net using Handler in c#, vb.net or asynchronous file upload using jQuery without submitting form in asp.net with c#, vb.net.

Description:
  
In previous articles I explained jQuery call asp.net page methods from json, 7 + jQuery multiple fileupload plugin examples, jQuery check file size before upload in asp.net, jQuery setInterval() function example, jQuery upload multiple files using uplodify plugin in asp.net and many articles relating to jQuery, JavaScript and asp.net. Now I will explain how to upload images or files using jQuery without  page refresh or postback in asp.net using handler (ashx) in c#, vb.net.

To upload images or files using jQuery without  page refresh or postback in asp.net using handler (ashx) first create the new web application and open Default.aspx page and write the following code