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Introduction
Intersystem Cache's $piece functionality is replicated in C#.NET
Background
$piece in Cache Objectscript returns a specific piece of a string based on a specified delimiter. It can also return a range of pieces, as well as multiple pieces from a single string, based on...
By naimish
Last Message By shabbir
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2,868 |
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Introduction
Accessing the Mobile DB (SQL CE/ SQL Mobile) from desktop application. Synchronization of Desktop/Server DB and SQL Mobile
Background
Following code snippets show how to access SQL CE of a PPC 2003 or Windows Mobile DB from Desktop Application when device is craddled and...
By naimish
Last Message By shabbir
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Background
This article continues my previous one, to add watermark in PDF files, now we will go ahead and look how to add password in PDF File. Please check Add WaterMark In PDF Files.
The code
Imports System
Imports System.IO
Imports iTextSharp.text
By naimish
Last Message By tatillo
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ASP .NET has been the Microsoft lovers’ de facto tool for creating advanced web pages. ASP’s ability to adapt to the modern web requirements and the stability has made ASP one of the leaders in web application development.
With the release of Visual Studio .NET 3.5 in November 2007, Microsoft...
By coderzone
Last Message By msn90
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What is Partial Page Rendering?
Partial page rendering is a concept of rendering only a portion of web a page instead of whole page and thus improve user experience and makes the response time quicker. It can be achieved using Ajax.
What is Ajax?
Ajax means "Asynchronous Javascript and...
By sanjitsil
Last Message By shabbir
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What are the different ways of state management in ASP.NET?
There are basically two ways for state management:
Client side state management: ViewState, Cookies, Hiddenfield, QueryString
Server side state management: Session variable, Application variable Cache can be both server side and...
By sanjitsil
Last Message By arslan220
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What is an application domain?
In classic ASP there is no concept like Application domain .Application domain is a new security boundary concept in Dot Net. Process can be divided into multiple application domains. We know process level isolation that means if one process crash that will...
By sanjitsil
Last Message By shabbir
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3,061 |
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Introduction
Quite Often, We may wish to inform the user of a successful or an unsuccessful operation in a web form application. An effective way to communicate an important message to the user is through the use a MessageBox or a JavaScript "alert".
The MessageBox class in the...
By naimish
Last Message By shabbir
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The most glaring difference between Web and stand-alone applications is the disconnected nature of the Web. That is, a Web application isn't constantly connected (to a database server, application server, etc.), and a stand-alone application is. The constant server calls by the Web application can...
By coderzone
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/// <summary>
/// This method retrieve the string to encrypt from the Presentation Layer
/// And return the Encrypted String
/// </summary>
/// <param name="str">
/// <returns>
public string encryptPassword(string strText)
{
return Encrypt(strText, "&%#@?,:*");
}
By hanusoftware
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Everything you need comes with the .NET Framework. When you say you are trying to connect to SQL Server, you need to know a bit more than how to create a connection, but also how to return data and display it. Firstly, there are actually many ways to do this in .NET - some in code, some through...
By pradeep
Last Message By Mr Download
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Introduction
Usually in Projects we need some images which are in icon format. Generally we get images in .JPG OR .BMP format. This code snippet when compiled and executed on .Net machine will convert the JP OR BMP file in to .ico format.
The code
Code: .NET
using System;
using...
By naimish
Last Message By shabbir
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The complexity of web sites has rapidly gone up from the past couple of years. Started as static web pages a decade ago, web pages today are data driven and data intensive monsters that require a lot of flexibility and processing power. If the same old methods have been used for writing today’s...
By coderzone
Last Message By shabbir
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4,898 |
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Introduction
There was a need of a timer which could count down from a partcular time.
Background
Say for example we need to count 01:12:30 then just give the input to the timer as 01:12:30 it will start counting down and even in the negative range too.
The code
By naimish
Last Message By shabbir
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This code has been used to encrypt and decrypt query string .No matter what the length of the url is ,this code will encrypt the key and the value the query string into 25 digit
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections.Specialized;
using...
By hanusoftware
Last Message By pradeep
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This is an example of Server.Transfer and Context Handler. Through this we can get the multiple values of previous form.
In this page we are displaying data from previous form. We can use this technique for multiple form registration form.
Code (ContextParent.aspx.cs): -
private void...
By hanusoft
Last Message By narayan
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18,676 |
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Introduction
An error is an event; an exception is the object that the event creates. When the program flow is blocked by an error, then there should be a solution to overcome that which we could call as exception. These exceptions are classified as structured and unstructured exceptions. Error...
By Sanskruti
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Introduction
Exporting data from a data table to Excel or CSV is one of the most common functionality required in ASP.NET Web Application or .NET Window application. Users can download the data from the data grid into an Excel spreadsheet or CSV file for offline verification and/or computation....
By naimish
Last Message By ice123456
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Microsoft ASP.NET 3.5 and Visual Studio 2008 have given us a lot of new features in Web development and design. They include ASP.NET AJAX controls, new web controls, LINQ and improvement of Nested master page, CSS, JavaScript, addition of WPF,WCF and others which makes Web development easier and...
By sanjitsil
Last Message By shabbir
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Uploading of File
When we are talking about uploading of file, we mean to say upload file physically and save into a particular location in server. We can also upload file that means save file into database. Let us first examine how we can upload file physically in a particular location in...
By sanjitsil
Last Message By shabbir
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