Friday, August 3, 2012

How to manipulate text file using asp.net

How to manipulate text file using asp.net


How to manipulate text file using asp.net

Posted: 18 Jul 2012 02:10 AM PDT

In this article, we will see how to create,read,write,copy and move text file using asp.net.

How to convert base64String to image?

Posted: 18 Jul 2012 05:46 AM PDT

This is a example to convert base64String to image using the HttpHandler. Here we get base64string as input from the client and then Remove any blank spaces with + symbol. Lenth of the Base-64 string should be multiples of 4 and it was converted as byte array. Byte array then assigned to the handler class variable, there the byte array converted to image and assigned to image control.

How Create text file with encryption text.

Posted: 19 Jul 2012 03:30 AM PDT

This resource about how to create a text file with encrypted text in that file. And Retrive that text in Decrepted format using Rijndael Algorithm using System.Security.Cryptography And how to change extension at runtime.

How to check whether element value at any XPath is alphanumeric or not.

Posted: 19 Jul 2012 05:00 AM PDT

This class library will help user to find the element value is alphanumeric or not. User has to mention the XML file and XPath. Regular expression is used to check alphanumeric values. Result will be returned as true or false.

Example of multithreading in VB.NET

Posted: 19 Jul 2012 05:10 AM PDT

In this article, I am providing an example of Multithreading in VB.NET.Multithreading is basically doing multiple tasks at a time. But, in fact it is not done at a time in the processor. We get a feeling that it is done at the same time.

How to Register your Internet Download Manager free

Posted: 19 Jul 2012 10:45 PM PDT

Internet users need downloader for video downloading but they do not have any register Internet download manager.So in this article I will tell you how to register your Internet download manager free.

How to get Installed Programs List.

Posted: 20 Jul 2012 12:06 AM PDT

This resource introduce how to retrive installed programes in Computer. Through this code user can retrive all software list which is installed and software's Name, Version and Publisher; Through Windows Registry. And Display details in Data Grid View in Window Application.

Update/Delete in GridView using JQuery without page post back

Posted: 20 Jul 2012 09:38 AM PDT

In this article, I am going to use JQuery with json data and web method to update/delete in grid view without sending page to the server and without putting grid view in edit mode. I am going to show the update operation, but one can easily use it for delete operation with little changes.

What is ASP.NET Caching? How to use Caching in ASP.NET ?

Posted: 22 Jul 2012 12:07 AM PDT

In this article I am going to explain about what is caching in ASP.NET and how to use three types of Caching in ASP.NET. I explained here in detail with example code.

What is ASP.NET State Management? How to manage state in ASP.NET?

Posted: 22 Jul 2012 12:20 AM PDT

In this article I am going to explain about overall what are the state management controls are used in ASP.NET. How to manage state across post back and across all other pages etc. with detailed example code.

How to Convert bytes to image and save in specified path?

Posted: 22 Jul 2012 12:30 AM PDT

In this article I am going to explain about how to convert bytes into Image in ASP.NET. I have stored images bytes in database now I want to read that bytes convert in to images and store.

What is trigger in sql server? How to use trigger in sql server?

Posted: 22 Jul 2012 12:38 AM PDT

In this article I am going to explain in detail about Trigger concept in SQL SERVER. How the trigger event is performed in sql server with detailed explanation and example.

How to read files from directory and insert into database as bytes?

Posted: 22 Jul 2012 12:45 AM PDT

In this article I am going to explain about read all files from directory and insert into database table as a byte format.

What is out parameter in sql server? how to use out parameter in stored procedure?

Posted: 22 Jul 2012 12:52 AM PDT

In this article I am going to explain about OUT Parameter in SQL SERVER. Using this out parameter how to return values from stored procedure to website.

How to use Details view control in ASP.NET?

Posted: 22 Jul 2012 12:59 AM PDT

In this article I am going to explain about Details view control and its uses with example. In this resource example I cover all insert, edit, update and delete record details through details view.

How to give alternate color based on record count?

Posted: 22 Jul 2012 01:11 AM PDT

In this article I am going to explain about how to give alternate color through code behind based on record count.

Using Tag property of the controls in WindowsFormsApplication.

Posted: 23 Jul 2012 08:55 AM PDT

This is the basic concept which all knows. But this will be very useful for the newly coming people to know about this property. Here is the sample application to understand the Tag property very clearly. Tag property is the property where you can set the value for the controls which will not be visible to the users. Here for the introduction purpose I kept the values. For the people who are new to DotNet they can use this and they can extend this so that they will get practice and learn ...

Export Datatable content to CSV Format

Posted: 25 Jul 2012 03:14 AM PDT

Export contents of gridview or datatable to csv format.If we want to seperate fields using tab you can define "tab " as seperator.We can seperate values using either "comma" (,),"semicolon" (;) and "tab" (tab).

How to apply cellspacing for HTML table?

Posted: 26 Jul 2012 02:24 AM PDT

In this article i would like to explain what is cellspacing in HTML. I also explain with an example on how to create a table with cell spacing and without cellspacing. And also attached screen shots for different out puts.

How to use regular expression validation for value at user defined XPAth in XML file?

Posted: 26 Jul 2012 03:31 AM PDT

If you want to check value at a particular XPath matches with regular expression provided by you , then you can use following code snippet. Code has been developed in C#. You can place this code in any .cs file and use the same.

When Your PC create voice like "Beep Beep"

Posted: 26 Jul 2012 10:14 PM PDT

Whenever you switch on your Computer and Then suddenly Your computer Create a vice like "Beep Beep" and make a confusion.you think that may be your motherboard faults and maybe processor does not work properly.So in this article i will tell you a Tips for solving your problem.

Top Five Features in Nokia X2-02

Posted: 26 Jul 2012 10:53 PM PDT

Nokia announce their Dual-Sim phone dated December 2011,This mobile have many feature and social networking feature.Slim and stylish design make more attractive and beautiful this mobile.Nokia X2-02 is also powered with Symbian series 40 operating system which has using Dual-Sim phone.in this article i will tell you about top five features of Nokia X2-02.

How to Integrate Internet Download Manager?

Posted: 27 Jul 2012 02:45 AM PDT

As you know the most of user who are using internet they face different problems .Some face their browsing are very slow and some face other major issue. When we watch a video on any browser and want to download but the major issue comes that how can we download the video.in this article I will tell you how can you install or display download option in Different browser.

How to compare datatables to get unmatched datarows using LINQ to Datatable

Posted: 28 Jul 2012 05:17 AM PDT

In this article I am going to explain about how to get unmatched rows from databale in C#. I am using features of Datatable. We can do it in several ways. Using LINQ to datatable is one of the way to do it.

How to use MSExcel 2010 easier than earlier?

Posted: 29 Jul 2012 03:26 AM PDT

We use MSExcel for calculations , auditing and for many other tasks but do we really work efficiently by knowing every small feature present in that? Lets find out how to use it in efficient manner. I hope it will be useful for you.

Find and delete a specific row from datatable

Posted: 31 Jul 2012 02:12 AM PDT

If you want to delete specific, multiple or single row delete from data table using by specific condition. Try to below code. You can delete multiple or single row from data table. There is many ways to delete rows from data table. Try Below code.

Create Multiple calender control on runtime time

Posted: 03 Aug 2012 02:41 AM PDT

Hi, If you want to create an unlimited calender control with textbox. try to my code. if you want to that user can enter multiple dates on single page as per over requirement. we can done do this using javascript. when user click on create button a texbox and calender button will be created. user can delete all control by single click on remove button.

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