Introduction to VB.Net 4

VB.Net 4 or VB.10

• Introduction to .NET
• Net Fundamentals
• OOP implementation using VB.Net
• Windows Forms application
• Windows Presentation Foundation [WPF]
• Net [Interacting with Database]
• Introduction to COM [Component Object Model]
• .Net Assembling
• Private Assembly
• Shared Assembly
• Satellite Resource Assembly
• Delay Signed Assembly]
• Multi-File Assembly
• COM Interoperability

Using COM Components from .NET

Using .NET Assemblies from COM

• Developing Voice-enabled Applications using .NET
• Multi-Threading
• Windows Services
• Crystal reports
• Microsoft Reports

 .Net Assemblies

• Private Assembly
• Shared Assembly
• Satellite Resource Assembly
• Delay signed Assembly
• Multi-File Assembly

COM Interoperability

• Using COM components from >NET
• Using >NET Assembly from COM

Developing a voice-enabled application using >NET  Multi – threading Windows services  Crystal Reports Microsoft reports We use SAP crystal reports

• Distributed Technology using .Net Remoting
• Smart Device Application.
• Setup and Deployment

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Why Microsoft introduced .NET technology

Limitation [Before COM]

• The code written in one language cannot be used in other languages. For this, we have one solution is COM

• Using this language we can develop good applications and can interact with data peripherals devices etc.

• It can interact with networks, peripherals, etc. COM interacts with data, peripherals, and N/W and prepares the graph to complete the task. COM  

Advantage: Language Interoperability [code written in one language used from other language apps is called as language Interoperability]

• DLL Hell
• Versioning

DLL Hell When two applications use two components with the same name where the component functionality is different

Versioning  Some version is free service some are paid service.

VB6: Only on windows

Challenges of Microsoft:

• Language Independency
• Language Interoperability
• Platform Independently
• Device Independency
• Security
• A new Database Model without COM
• Globalization

  A solution from Microsoft: .Net              

For an in-depth knowledge, click on below

• Caching in vb.net
• Working with typed Dataset in vb.net
• Data Types and variables in vb.net