Daily Interview Question #1 : What is Abstract Class?

 

An abstract class is like a class with some future. That is:

i. It contains at least one or more abstract method(s).

ii. It will always act as a base class.

iii. It cannot be instantiated. That is not possible to create instance for that class.

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Grid View : Binding Dropdown inside a Gridview

In this gridview tutorial, I’m going to explain how to bind a drop down list with in a gridview. The drop down list located inside gridview in a “Template” Column. Paste the below code in an aspx page.

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Gridview : Check/Uncheck Check boxes in Gridview – Without paging

In this post we are going to see how to check/uncheck check boxes in the row, when the Header Row check box checked/unchecked. This is the most common scenario for all the programmers. The below code works fine with the grid view where the pagination is disabled. 

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Learn By Experience: SMS Gateways

                   In this post I’m going to discuss about the most common question I found in ASP.Net forum. The question is “How to send SMS from my asp.net application?”. This is one of the frequent question I found in my experience with ASP.Net forum. 

                   Earlier I also, asked that kind of question. So here I’m going to give a detailed explanation.

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Visual Studio Tips & Tricks - 5 : Class Library – An Introduction

                      Class Library is a one of the project type offered in Visual Studio. Normally a class library contains class definition or interface. If we use the class library in projects we can gain the below advantages:

•             Provide a single DLL regardless of class files. That is a class library contains number of class files. But the output of the class library is a Single “DLL” (Dynamic Link Library) File.
•        The main purpose of the class library comes into picture in a layered architecture projects.For example, a web project contains various layers (such as Business and Data Access Layers). If we use a separate class library for each layer, in this case if any layer changed we just compiled that particular layer and get the dll and replace it in Production environment.  At these times, class library project type are best option.

Readers do you have any tip? Please use comment.

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