Learn ASP.NET with Free Lessons & Tips

Hi,

I have asp.net project with sql connection.I want connect database with asp.net and run the project and web config file there

read less

In web.config: <connectionStrings> <add name="ConnectionString" connectionString="Data Source=192.168.1.25;Initial Catalog=Login;Persist Security Info=True;User ID=sa;Password=example.com" providerName="System.Data.SqlClient" /> </connectionStrings>In Class.cs public static string ConnectionString{ get{ return ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;} set{}

read less

ViewData belongs to dictionary class whereas view bag is the dynamic object. i.e., dictionary class create objects that validate data for viewdata whereas dynamic object validates data for ViewBag.
Also,
The typical typecasting must for viewdata to avoid casting exceptions. Whereas casting is not required aspect for view bag, ie, the string should identify sting type int by int type date with date type there should not be a mismatch in data recognition at validation this known as casting, ViewBag does not require this casting if casting not done in viewdata exception occurs.

read less

1. Optimization of performance in receiving messages between client and server.

2. Optimised display features.

 

Explanation

 

1. Earlier versions of Asp.net had lack of performance of message transfer between client-server communication as server response time was lagging behind .this problem was rectified by the concept of angular js.  a new version of HTML framework. where WEB API was the server side.

 

2. HTML display features had optimised level in Angular JS both in terms of fastest and accuracy in message transferring performance and display characteristics in the WEB BROWSERS. WHICH EARLIER VERSIONS OF HTML LACKED.

read less

.1. TYPE SAFETY FEATURES.

2. OBJECT ORIENRED FEATURES.

3. Lamda Function

4. BRING GENERICS.

 

1. Type safety means an object when defined has its ability to understand of its own type and maintain it in future operations.object can be a string, integer, boolean, float, double etc.

2. Objected oriented means delegates can support the object-oriented features like inheritance polymorphism virtual functions. etc

3. Lamba function means delegate can create its own anonymously function types. that can handle its own kind of operations there is no need to specify a name in particular for that function.

4. Generics means giving higher valued definition to the delegate classes in terms of object creation.

 

 

read less

Getting Started with ASP.NET  

This module explains how to build and configure a simple ASP.NET application.

Lessons:

• Introduction to ASP.NET Web Applications
• Features of ASP.NET
• Configuring ASP.NET Applications

Lab: Creating and Configuring an ASP.NET Application:

• Creating an ASP.NET Application
• Configuring Session State
• Configuring Caching

After completing this module, students will be able to:

• Explain how to create dynamic Web pages by using ASP.NET.
• Manage state, handle requests, and improve accessibility by using the features of ASP.NET.
• Configure an ASP.NET application by using .config files.

Implementing a User Interface with ASP.NET Server Controls

This module explains how to implement a dynamic user interface by using ASP.NET controls.

Lessons

• Consuming Controls to Interact with Users
• Creating Custom Controls

Lab: Consuming and Creating ASP.NET Server Controls

• Creating a User Interface by Using Server Controls in an ASP.NET Form
• Creating User Controls and Custom Server Controls

After completing this module, students will be able to:

• Create a user interface on an ASP.NET page by using standard Web server controls.
• Create a user control and a custom server control and add them to an ASP.NET page.

Displaying and Manipulating Data in ASP.NET: 

This module explains how to display and manipulate data from any source in an ASP.NET application.

Lessons

• Accessing Data by Using ADO.NET
• Accessing Data from Services
• Presenting Data in Web Controls

Lab: Displaying and Manipulating Data in ASP.NET  

• Accessing Data from an XML File as a Data Source
• Consuming Data from a Web Service
• Displaying Data by Using Data-Bound Controls

After completing this module, students will be able to:

• Access and manipulate data from different sources by using ADO.NET .
• Access and manipulate data from Windows Communication Foundation services or Web services.
• Present data to the user by placing data-bound controls on an ASP.NET page.

Creating Responsive Pages by Using Client-Side Technologies

This module explains how to create pages that respond rapidly to user requests.

Lessons:

• Creating Partial Page Updates by Using AJAX
• Scripting Actions on the Web Client

Lab: Creating Responsive Pages by Using Client-Side Technologies

• Implementing Partial Page Updates by Using AJAX Controls
• Accessing a Web Service by Using a Client-Side Script

After completing this module, students will be able to:

• Improve page responsiveness by using the ASP.NET AJAX controls.
• Interact with the user, access services, and access the AJAX client-side library by using client scripts.

Debugging and Deploying ASP.NET Applications

This module explains how to deploy a reliable, robust Web application to a Web server.

Lessons:

• Troubleshooting and Debugging ASP.NET Applications
• Deploying Completed ASP.NET Applications

Lab: Debugging and Deploying an ASP.NET Application

• Debugging an ASP.NET Application
• Deploying an ASP.NET Application

After completing this module, students will be able to:

• Find and eliminate bugs in an ASP.NET application.
• Deploy an ASP.NET application to a production Web server.

Getting Started with ADO.NET: 

This module explains how to connect to a database and retrieve data by using ADO.NET commands.

Lessons

• Introduction to ADO.NET
• Connecting to a Database and Retrieving Data
• Best Practices for Managing Connections and Performing Queries

Lab: Connecting to a Database and Retrieving Data

• Connecting to a Database
• Executing a Simple Query
• Executing a Query That Returns a Result Set
• Executing a Query That Requires a Parameter

After completing this module, students will be able to:

• Describe the purpose and structure of ADO.NET .
• Explain the role of data providers in ADO.NET .
• List the technologies and techniques available for managing data with ADO.NET .

Modifying Data by Using ADO.NET Commands

This module explains how to modify data by using ADO.NET commands.

Lessons

• Inserting, Updating, and Deleting Data
• Managing Data Integrity and Concurrency

Lab: Modifying Data by Using ADO.NET Commands

• Inserting, Updating, and Deleting Data in a Database
• Implementing Transactional Updates
• Executing Commands Asynchronously

After completing this module, students will be able to:

• Insert, update, and delete data by using ADO.NET Command objects.
• Implement transactions to control data integrity and concurrency.

Querying and Maintaining Data by Using DataSets:

This module explains how to use DataSets to fetch and modify data, and act as a local data cache.

Lessons:

• Creating and Using a DataSet to Retrieve Data
• Updating a Database by Using a DataSet
• Using a DataSet in an Occasionally Connected Environment

Lab: Using a DataSet to Retrieve and Modify Data

• Creating a Typed DataSet
• Retrieving Data into a DataSet
• Modifying Data in a DataSet
• Saving a DataSet and Resolving Conflicts

After completing this module, students will be able to:

• Define and use a DataSet for retrieving data.
• Use a DataSet to update a database.
• Use a DataSet as a local cache in an occasionally connected environment.

Querying and Maintaining Data by Using LINQ:

This module explains how to use LINQ to retrieve and update data.

Lessons:

• Querying In-Memory Data by Using LINQ Query Expressions
• Retrieving Data by Using LINQ to SQL
• Modifying Data by Using LINQ to SQL

Lab: Querying and Maintaining Data by Using LINQ to SQL

• Defining Entity Classes
• Retrieving Data by Using LINQ to SQL
• Modifying Data by Using LINQ to SQL

After completing this module, students will be able to:

• Define LINQ queries for selecting data from an in-memory data structure.
• Use LINQ to SQL to query data in a database.
• Use LINQ to SQL to modify data and save changes to the database.

Implementing an Entity Model by Using the ADO.NET Entity Framework

This module explains how to use the Entity Framework to implement an entity data model for querying and maintaining data.

Lessons:

• Creating an Entity Data Model by Using the ADO.NET Entity Framework
• Querying and Modifying Data by Using the ADO.NET Entity Framework

Lab: Implementing an Entity Data Model by Using the ADO.NET Entity Framework

• Creating an Entity Data Model
• Querying Entities in an Entity Data Model
• Modifying Entities in an Entity Data Model

After completing this module, students will be able to:

• Explain how to use the ADO.NET Entity Framework to map a database schema to a logical business model.
• Use the ADO.NET Entity Framework to query and manage data.

Building Occasionally Connected Solutions by Using Synchronization Services

This module explains how to use Synchronization Services to build occasionally connected solutions.

Lessons:

• Understanding Microsoft Synchronization Services
• Downloading Data by Using Synchronization Services
• Uploading Data by Using Synchronization Services

Lab: Building Occasionally Connected Solutions by Using Synchronization Services

• Modifying a Database Schema to Support Synchronization
• Downloading Data to a Client Computer
• Uploading Data Changes to the Database

After completing this module, students will be able to:

• Explain how Synchronization Services supports occasionally-connected solutions.
• Use Synchronization Services to download data from a SQL Server database.
• Use Synchronization Services to upload data to a SQL Server database.

read less

Part 1: Getting Started with ASP.NET

Lesson 1: Overview Of Asp.Net

Lesson 2: Adding Controls To A Web Page

Lesson 3: Web Page Processing

Lesson 4: Validating User Input

Lesson 5: Navigating A Website

Part 2: Creating & Deploying Rich ASP.NET Web Applications

Lesson 1: Understanding Asp.Net Apps

Lesson 2: Data Binding

Lesson 3: Rich Data Binding

Lesson 4: Deploying An Asp.Net Application

Part 3: Web Page User Interface Design Techniques

Lesson 1: Defining Standard Styles & Themes

Lesson 2: Defining Master Pages

Lesson 3: Creating User Controls

Lesson 4: Creating Custom Server Controls

Lesson 5: Extending Existing Controls

Lesson 6: Creating Portals

Lesson 7: Creating & Configuring Webparts

Part 4: Web Page Implementation Techniques

Lesson 1: Managing View State

Lesson 2: Using State Management Techniques

Lesson 3: Accessing Data By Using ADO.NET

Lesson 4: Going Further With ADO.NET

Lesson 5: Improving Performance By Using Caching.

Lesson 6: Managing Resources & Localization

Lesson 7: ASP.NET Security Essentials

Part 5: Live Project Training(C#   ASP.NET + SQL SERVER )

Section I: Project Analysis

Client Requirement Analysis. Understanding the Purpose of the Project. Finalizing Project Features.

Section II: Database Design

Creating a Database. Designing the Tables and Fields. Setting Relationship between tables.

Section III: Final Testing and Launch of Project on Server.

 

read less

asp.net is web technology that is used in building web applications and websites. Vb.net is language that is used in writing programs that are utilizing the asp.net framework Asp.net contains server controls Vb.net does not include server controls Asp.net can support all .Net Languages Vb.net can support only scripting languages Asp.net is a server side techology that is language independent .Any .net languages such as c#.net,vb.net can be used to develop web applications through Asp.net Vb.net is .net programming Language.Vb.net is used to create Asp.net web applications or windows applications,Console applications using Visual studio windows Forms designer or mobile applications or applications for variety of other purposes. read less

ASP.Net is known as a development platform for the web, which in turn is known to help create robust web applications. It is known to contain innumerous libraries which have a wide range of functionality. It is a comprehensive web framework that supports accordingly with MS IIS  and has a bunch load of technologies added to it.

VB.NET in layman’s terms is a programming language. VB, which is short for Visual Basics, is actually similar to excel as in syntactically. However, it is to known that the version of excel, which is called VBA is some ways different from the excel we use. The great thing about VB.NET is the assembly written in VB.Net is compatible with an assembly written in another programming language.

Hope this helps

 

read less