For Youtube videos: bit.do/devent 1. Learn about what is Linq, how it develops to bind View with the control model without the need for a querying language. 2.Practical sessions on ASP & ADO.NET

1. NAME: KATHIRESH G
MOBILE: 9677718889
www.mazenet-chennai.in
www.mazenetsolution.com
this webinar can be found in www.mazenet-chennai.in/net-event

2. ADO.NET
•
Data providers in .NET
•
Connection
•
Command
•
Data Reader
•
Data Adapter
•
Dataset

3. ADO.NET
•
Insert the Employee Data
ID Name Salary
101 Arunkumar 20000
102 Senthil 30000
103 Praveen 25000
104 Aruna 30000
105 Rajkumar 40000

4. ADO.NET
•
Delete the Employee Data
ID Name Salary
101 Arunkumar 20000
102 Senthil 30000
103 Praveen 25000
104 Aruna 30000
105 Rajkumar 40000

5. ADO.NET
•
How to update the data in employee table
ID Name Salary
101 Arunkumar 20000
102 Senthil 30000
103 Praveen 25000
104 Aruna 30000
105 Rajkumar 40000VARUN

6. Stored procedure
•
Pre-complie code
•
It is only possible DML
•
Performance
•
Compile once execute many time

7. Create stored procedure
To select the data
create procedure sp_insert
as
begin
select * from student
end

8. Pass input parameters
•
Create procedure sp_insert
@id int,
@name nvarchar(50),
@salary int
as
begin
select * from student where id=@id and
name=@name and @salary

9. Stored procedure
•
How to execute the stored procedure in
ADO.net
•
We need to use namespace called
using system.Data.commandtype.storedprocedure;

10. LINQ
•
What is Linq??
•
Linq stands for Language integrated query .
•
We can store the data in three ways
•
Sql server
•
XML Document
•
Object memory

11. what are the benefits of using
LINQ

12. .NET being developed
•
Requires data from SQL Server
•
Requires data from an XML document
•
query objects in memory

13. Linq Architecture
DOT NET APPLICATION
LINQ
Linq providers
Linq to xml Linq to sql
linq to
objects
Linq to
entity
Linq to dataset
XML SQL Objects ENTITY Dataset