Dropdownlist examples in asp.net

Check below articles for asp.net dropdownlist control examples and samples in c#, VB.NET

Populate dropdown based on other dropdown in asp.net

Ajax Cascading Dropdownlists example with database in asp.net

Casicading dropdownlists in asp.net gridview

JQuery Bind images to asp.net dropdownlist

Add tooltip for asp.net dropdownlist items to handle long text problem

Gridview examples in asp.net

Check below articles for asp.net gridview control examples and samples in c#,VB.NET

Insert,edit,update,delete data in asp.net gridview example

Insert,edit,update,delete data in asp.net gridview with sqldatasource example

Asp.net gridview paging example with Numeric, NextPrevious, NextPreviousFirstLast and NumericFirstLast

Asp.net gridview with custom paging like Numeric, First, Previous and Last

Show asp.net gridview header even if doesnot contain any data

Change Style of Gridview with CSS in asp.net

Asp.net Display sum of columns total in gridview footer example

Show up and down arrows to sort columns in asp.net gridview

Show limited characters in asp.net gridview columns

Change asp.net gridview header text dynamically at runtime

Filter Gridview records with dropdownlist selection in asp.net

Search records in gridview and highlight results using asp.net

Asp.net gridview checkbox validation using JavaScript

Cascading dropdownlists in asp.net gridview

Scrollable gridview with fixed header in asp.net using JQuery

Maintain state of checkboxes while paging in asp.net gridview

Check/uncheck checkboxes in asp.net gridview with header checkbox selection using JavaScript

Delete multiple rows in asp.net gridview based on checkbox selection with confirmationbox

How to make single radio button selection in asp.net gridview

Make single radio button selection and Change color of selected row in asp.net gridview using Jquery

Asp.net delete gridview records with confirmbuttonextender example

Insert images in database and retrieve from database and bind to asp.net gridview

Highlight asp.net gridview rows on mouseover or out using JavaScript

Asp.net send gridview row values to another page to update record values and return back to gridview page

Save images in folder and image path in database and display images from folder in asp.net gridview based on images path in database

Display images with lightbox effect whenever user clicks on asp.net gridview images

Edit asp.net gridview records with ajax modalpopupextender example

Show ajax confirmation box with yes/no options to delete gridview records in asp.net

Save files in folder and download files from folder whenever click on link in asp.net gridview

Add dynamically created data to databatable and bind to asp.net gridview

Ajax confirmbuttonextender example with modalpopupextender to delete asp.net gridview records

Bind Arraylist elements to asp.net gridview

Bind Genric List values to asp.net gridview

Bind Data to asp.net textbox control in inside of gridview

Bind Data to asp.net textbox control in inside of gridview

Introduction:

In this article I will explain how to bind data to textbox in inside of gridview in asp.net.

Description:

In previous post I explained how to bind xml data to dropdownlist or gridview in asp.net. Now I will explain how to bind data to textbox in gridview in asp.net. To implement this concept first design your aspx page like this 

SQL Server Query to Delete Duplicate Records (Rows) from Table

Introduction:

Here will explain how to remove duplicate records or rows from a table in SQL server or delete duplicate records from table in sql server.

Description:

In previous articles I explained about substring function in SQL server and Replace function in SQL Server and I explained how to delete duplicate records from datatable in asp.net. Now I will explain how to delete duplicate records from a datatable in SQL server. During work with one application I got requirement like get the unique records from datatable in sql server. Actually our datatable does not contain any primary key column because of that it contains duplicate records that would be like this

Query to Replace part of string in sql server | Replace function example

Introduction:

In this article I will explain what is the replace function in SQL Server and how to use Replace() function in SQL Server.

Description:

In previous post I explained article substring function in SQL server. Now I will explain what is Replace () function in SQL server and how to use it in our applications. In one application I got requirement like replace particular part of the string with another value to achieve this functionality I realized it’s better to use Replace () function.

how to bind xml data to dropdownlist/gridview in asp.net

Introduction:

Here I will explain how to read data from xml file and bind xml data to dropdownlist or gridview in asp.net.

Description:

In previous articles I explained articles relating to XML some of those are read xml node values and bind data to gridview and how to insert and read data from xml in asp.net. In situation I got requirement like read data from xml file and display it on webpage. My XML File Name as “Sample.xml” and that would contains data like this

Asp.net- Ajax ConfirmbuttonExtender example with modalpopupextender

Introduction:

Here I will explain ajax confirmbuttonextender example with modalpopupextender in gridview using asp.net.

Description:

Previously I explained many articles relating to Asp.net and Ajax and use customized style of confirmation box to delete gridview records. Now I will explain how to use ajax confirmbuttonextender control in gridview to delete records with modalpopupextender in asp.net. Here I am using same concept (use customized style of confirmation box to delete gridview records) but only change is I am using confirmbuttonextender to implement this concept in asp.net.

Asp.net use link button in gridview example

Introduction

Here I will explain how to use linkbutton in gridview in asp.net.

Description:

In previous posts I explained many articles relating to Asp.net, JavaScript, Jquery, gridview etc. Now in this post I will explain how to use linkbutton in gridview to delete gridview records in asp.net.

Generally if we want to place any control inside of gridview we need to use asp:TemplateField.

Asp.net Read xml node values and bind data to gridview

Introduction:

Here I will explain how to read node values from XML document using asp.net.

Description:

In previous article I explained how to insert and read data from xml in asp.net. During working with XML I got requirement like read child node values from xml file and display it on webpage. My XML File Name as “SampleXML.xml” and that would be like this

Add twitter login authentication to website in asp.net

Introduction: 

In this article I will explain how to create app in twitter and implement twitter login authentication for website in asp.net.

Description:
  
In previous post I explained article how to integrate facebook login authentication for website in asp.net. Now I will explain how to allow users to login with twitter accounts in website using asp.net.

Before implement twitter login authentication we need to get consumerKey and consumerSecret key from twitter for that we need to create application in twitter by using this link https://dev.twitter.com/apps/new  once open that will display window like this