Asp.net Delete gridview records with confirmationbox example

Introduction

Here I will explain how to delete records in gridview with confirmationbox message in asp.net.

Description:

I designed gridview with linkbutton that contains user information details. Here my requirement is whenever user clicks on link button at that time I need to display confirmation message and if user clicks on ok button in confirmation box I want to delete record from database otherwise no action should perform on particular record. For that we need to follow below steps 

Design your aspx page like this 

Asp.net show the confirmationbox using javascript

Introduction

Here I will explain how to show the confirmation box using JavaScript in asp.net.

Description

I have one button whenever user clicks on that button I need to show one confirmation box if user clicks on ok button I need to execute code in button click event or if he clicks on cancel button nothing to display and the page should not be postback. How we can implement that one in our application? To implement this concept follow these steps

Design your aspx page like this 

how to restrict user to enter only numbers in textbox using javascript and how to restrict user to enter only 10 digits(mobile number) in textbox using javascript or how to restrict user to enter only alphanumeric in textbox using javascript

Introduction

Here I will explain how to restrict user to allow only numbers in textbox and how to restrict user to enter only 10 digits mobile number using JavaScript and I will explain how to allow only numbers and alphabets in textbox using JavaScript.

Description

I have a one textbox now I need to allow user to enter only numbers not more than that if user try to enter characters or alphabets I don’t want to allow those characters in textbox for that I have written one JavaScript function to allow only numbers and allow only 10 numbers.

how to encrypt and decrypt password and stored in database using asp.net or encrypt or decrypt user password with c#

Introduction

Here I will explain how to encrypt data and save it in database and how to decrypt encrypted data in database using asp.net

Description

First we will learn what is encryption and decryption

Encryption is the process of translating plain text data into something that appears to be random and meaningless.

Decryption is the process of translating random and meaningless data to plain text.

Why we need to use this Encryption and decryption processes

 By using this process we can hide original data and display some junk data based on this we can provide some security for our data.

SQL Server 2008 ERROR: Saving changes are not permitted. The Changes you have made require the following tables to be dropped and re-created.

Introduction

Here I will explain how to solve problem in SQL Server 2008 Saving changes are not permitted.

Description

 I installed SQL Server 2008 and I created one new database after that I created one table and saved it everything working fine again I opened newly created table to change column name previously I entered wrong name again I changed column name and if I am trying to save that modifications I got error like this

how to bind Datagridview in windows application using c#.net

Introduction

Here I will explain how to bind Datagridview in windows application using c#.net.

Description

I have started working on windows application at that time I don’t know how to use Datagridview and other controls. I face some problems to bind data to Datagridview and to other controls that’s why I am writing this post to explain how to bind data to Datagridview in windows application. In windows application binding Datagridview is somewhat different when compared with web application Datagridview binding.

Asp.net Read/insert data into XML file and bind data to DataList

Introduction

Here I will explain how to insert data into XML and how to retrieve data from XML and how to bind data to DataList using asp.net.

Description:

XML means Extensible markup language why we need to use this one because by using XML we can store the data and we can easily retrieve and display the data without using database in our applications.if we need to display dynamic data in our application it will take time to conenct database and retrive data from database but if use XML to store data we can do operations with xml file directly without using database. If we store data in database that is incompatible to some of the computer applications but if we store data in XML format it will support for all applications. It is independent for all software applications and it is accessible with all applications.

how to use progressbar control in windows application using c#.net

Introduction

Here I will explain how to use progressbar control in windows application using c#.net.

Description

I have done one windows application in that I have one form like creating user and assigning permission to user during at the time of user creation and displaying that result in one data gridview for this process it’s taking time at that time user don’t know what is happening after button click for that reason I have used progressbar to give hint like processing. Previously I have implemented progress bar during postbacks in asp.net check that article here how to show progressbar during postbacks in asp.net .

how to bind arraylist elements to gridview using asp.net

Introduction:

Here I will explain how to bind arraylist elements to gridview using asp.net.

Description:

In my application we bind some of elements to arraylist items after that we need to bind that elements to gridview upto that I don’t have idea to bind arraylist to gridview. I searched many websites and I found good materials regarding how to bind arraylist items to our gridview.

In arrays we have different types

Asp.net show gridview header when there is no data or empty

Introdcution

Here I will explain how to display or show gridview header even if gridview does not contain data or show gridview header with no records.

Description

 In one application I got requirement like show the gridview header even if grddview does not contain any data. In our applications we will send data to dataset and bind that dataset to gridview to display data on form. In gridview we have property called EmptyDataText by using this property we will display message like "No records Found" if gridview contains empty data. It will display the message but it won’t show header of gridview or anything simply it will display only that message (whatever the message we gave to EmptyDataText property). 

It will display message like this without gridview headers