RichTextbox example or sample in asp.net or how to insert or store richtextbox data into database and display richtextbox data from database in gridview using asp.net

Introduction

Here I will explain how to use richtextbox and how we can save our richtextbox data in database and how we can retrieve and display saved richtextbox data into our application using asp.net.

Description:

  

Today I am writing this post to explain about freely available richtextbox. Previously I worked on one social networking site for that we got requirement to use richtextbox at that time we search so many websites to use richtextbox but we didn’t find useful ones. Recently I came across one website and I found one free available richtextbox. We can validate and we can use richtextbox very easily and by using this richtextbox we can insert data in different formats like bold, italic and different color format texts and we can insert images also. To use free Richtextbox download available dll here FreeTextbox . After download dll from that site create one new website in visual studio and add FreeTextbox dll reference to newly created website after that design aspx page like this 

After that Design your aspx page like this 

how to resize image without losing image quality or how to reduce image file size without losing quality using asp.net

Introduction

Here I will explain how to resize an image without losing any quality from uploaded images using asp.net.

Description:

In previous post I explained clearly how to generate the thumbnails dynamically. Here I am using same concept to resize the image without losing quality just by changing scaling factor in previous post. In social networking sites after upload images they will reduce the size of the photo but the quality will be same after seen that I tried to write this post. I taken one of my pic that pic size is 3.62 MB before resize Image that is here 

Asp.net Create/generate thumbnails from images

Introduction

Here I will explain how to generate thumbnails dynamically from uploaded images and how to bind thumbnails to datalist using asp.net.

Description:

In previous post I explained clearly how to bind images from folder to datalist . Now I will explain how to generate thumbnails from uploaded images and how to bind those thumbnails to datalist using asp.net. In website development sometimes we get requirement like generating thumbnails from images without losing quality of image and it’s same like original image. For that first create one new website after that right click on that website select New Folder give name as Images because here I am using same name if you want to use another name you need to change the name in code also. After completion of adding Images folder to your website Design your aspx page like this 

Microsoft Community Contributor Award - 2011 or I got MCC (Microsoft Community Contributor Award) Award

Today I am writing this post to share my happiness with you guys because I got MCC (Microsoft Community Contributor) Award from Microsoft.

As usual I opened my hotmail and tried to check my mails during verifying mails I found one mail is from Microsoft I was surprised because in that mail they mentioned like this 

how to bind or display images from folder to datalist using asp.net or how to insert images into folder and display images from folder to datalist using asp.net

Introduction

Here I will explain how insert images into folder and how to bind the images to datalist using asp.net.

Description:

In previous post I explained clearly how to bind images from folder to gridview . Now I will explain how to save images into folder and how we can bind that images to datalist using asp.net. It’s very easy to store images in folder and binding that images to datalist. For that first create one new website after that right click on that website select New Folder give name as Images because here I am using same name if you want to use another name you need to change the name in code also after completion of adding Images folder to your website Design your aspx page like this

Ajax Collapsible Panel Control sample or how to use Ajax Collapsible Panel control using asp.net

Introduction:

Here I will explain how to use the Ajax Collapsible Panel in asp.net.

Description:

In Previous post I explained clearly how to use Ajax Accordion menu .Now I will explain how to use the Ajax Collapsible panel control in asp.net. In so many websites we will see some of collapsible panels like if we click on down arrow panel will expand automatically and if we click on up arrow that panel will collapse automatically this type of functionality we can achieve by using ajax collapsible panel control.

how to use multiple web.config files in asp.net application or working with more than one web.config file in asp.net application

Introduction:

Here I will explain how to use multiple web.config files in single application using asp.net

Description:

I attended one interview at that time they asked one question that is it possible to use multiple web.config files in single asp.net application? For that question answer is Yes we can use multiple web.config files in single web application but how? By creating web.config file in sub root folders we can use multiple web.config files in our application but each folder should contains only one web.config file. Here I will explain step by step how we can use multiple web.config files in our application.

Ajax Accordion Control Example or how to use ajax accordion control in asp.net or working with Ajax Accordion Control

Introduction:

Here I will explain how to use the Ajax Accordion control in asp.net.

Description:

In Previous post I explained clearly how to show the progressbar during check the username availability using asp.net .Now I will explain how to use the Accordion control in asp.net. Accordion control is used to bind multiple panes and display one pane at a time. This control is like having multiple collapsiblepanels where only one can be opened at a time. To use Accordion control in our code we need to design code in certain format like below

Limit number characters in asp.net multiline textbox using JavaScript

Introduction:

Here I will explain how to Show or limit the number of characters length in Multilne textbox and how to remove vertical scrollbar in Multiline textbox using asp.net

Description:

One day I found one interesting thing in one of the sms sending site in that they provide one message textbox that is allowing only 140 characters to send message and they are displaying number characters left in the messagebox to type and if we are typing text in messagebox they are displaying the percentage graph also how much percentage of characters has entered in message textbox out of 140 characters. At that time I decided to write the post based on that here I designed page with one textbox that has a multiline property and one label to display the number of characters left to type in textbox and used tables to display the percentage graphs based on text typed in textbox

 First design your aspx page like this

how to export gridview data to PDF using asp.net or Export gridview data to PDF using asp.net

Introduction:

Here I will explain how to export gridview data to PDF using asp.net.

Description:

In my previous articles I explained clearly how to export gridview data to excel or word and how to export gridview data to CSV file . Now I will explain how to export gridview data to PDF using asp.net. In asp.net we don’t have direct feature to export gridview data to PDF for that reason here I am using third party library ITextSharp reference. The dll is available here ITextSharp first download dll from this site after that create one new website in visual studio and add ITextsharp dll reference to newly created website after that design aspx page like this