Archive for 2017
C#.NET Interview Questions and Answers
1. What is C#.NET?
Ans: C#.NET is an object oriented programming language used as code behind language to create .NET applications.
2. What is namespace?
Ans: .NET Framework uses namespaces to organize its many classes, as follows: System.Console.WriteLine("Hello.
3 layer architecture
Create website- ASP Project
Create class library - BAL
Create class library - DAL
Add references as below:
BAL in ASP Project
DAL in BAL
Adding class:
Right click on dal project
add class with name as DUser.cs
Make class as public bcoz it is.
Tag :
.NET
Developer Unit Testing
Unit testing is done by the developer to check your code is working as expected or not.
It is called unit testing as the developed functionality is tested individuals as small units.
Visual Studio Test Explorer is used to find the list of unit test.
Tag :
.NET
Interview Questions
Fresher:
Add your strengths at the top of the resume. Try you add your extra curricular activities and awards information along with academic achievements.
If your academic records are not good then add your technical skills above your academic information.
Your.
Tag :
.NET
About AngularJS
AngularJs is a JavaScript framework used to build web applications. It is a free source developed by Google.
Advantages:
Dependency injection
Two way data binding
Supports clean MVC architecture
Controlling DOM.
http://angularjs.org/ - Link to download.
ASP.NET Displaying Online Users Count and Page Views - Application state in Global.asax
ASP Source code:
<p>
Online User:
<asp:Label ID="lblOnline" runat="server" Text="0"></asp:Label>
</p>
<p>
.
Tag :
ASP.NET
web.config - connection string
web.config
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
.
ADO.NET DropDownlist binding
SQL Queries
create Table Tbl_Category (CategoryId bigint Primary key identity, CategoryName varchar(100),CreatedTime datetime)
insert Tbl_Category values('Electronics',getdate())
insert Tbl_Category values('Home Appliances',getdate())
insert Tbl_Category.
GridView Edit Update Delete
SQL Queries
create table Tbl_Admin(Aid int identity primary key, Username varchar(50),Pwd varchar(50),PhoneNumber varchar(20),createdtime datetime)
insert into Tbl_Admin values('sudhir','sud',999898898,getdate())
insert into Tbl_Admin values('raj','raj123',999898897,getdate())
insert.
ASP.NET State Management Techniques
State management Techniques
Every click on website will load some data in web page.
Every time that data will come from server
To save state for every request we use state management techniques.
google login - inbox - sent items(it will remember.