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VB.NET 2005

  1. VB.NET 2005 Free Training
  2. The .NET Framework Architecture Part 1
  3. The .NET Framework Architecture Part 2
  4. Application Class and Message Class
  5. Implementing Class Library Object
  6. Visual Studio.NET Namespaces
  7. .NET Assemblies
  8. Differences between VB.NET 1.0 and VB.NET 2.0
  9. Introducing VB.NET Windows Forms
  10. Visual Studio Windows Forms Designer
  11. Exploring the Forms Designer generated code
  12. Setting and Adding Properties to Windows Form
  13. Implementing Inheritance
  14. Event Handling In Visual Basic .NET
  15. Building Graphical Interface elements
  16. .NET Common Windows Forms Controls Part 1
  17. .NET Common Windows Forms Controls Part 2
  18. Common Controls and Handling Control Events
  19. DomainUpDown and NumericUpDown Controls
  20. Dialog Boxes in Visual Basic .NET
  21. Visual Studio Adding Controls to Windows Form
  22. VB.NET Validation Controls
  23. Working with Menu Controls
  24. VB.NET MDI Applications
  25. .NET Exceptions
  26. VB.NET Creating and Managing Components Part 1
  27. VB.NET Creating and Managing Components Part 2
  28. Simple Data Binding
  29. .NET Complex Data Binding
  30. .NET Data Form Wizard
  31. Data Manipulation with ADO.NET
  32. SQL Server Stored Procedures
  33. SQL Server Ad Hoc Queries
  34. Finding and Sorting Data in DataSets
  35. ADO.NET Object Model
  36. Working with DataSets
  37. Using XML Data
  38. Working with File System in .NET
  39. Creating Web Service
  40. Instantiating - Invoking Web Services, Creating Proxy Classes with WSDL
  41. Web Reference and Web Services
  42. Web Services - SOAP, WSDL, Disco and UDDI
  43. Web Application Testing in VB.NET 2005
  44. Web Application Tracing and Debugging
  45. Working with Legacy Code and COM Components
  46. ActiveX Controls and Legacy Code
  47. Windows Application Testing
  48. VB.NET Windows Application Testing
  49. Tracing VB.NET Windows Application
  50. Debugging Windows Applications In Visual Studio.NET 2005
  51. Deploying Windows Applications In Visual Studio.NET 2005
  52. Customizing Setup Project in Visual Studio.NET 2005
  53. Shared Assembly
  54. Microsoft .NET Creating Installation Components
  55. The Registry Editor in Visual Studio.NET 2005
  56. The File Types Editor

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Home arrow Technical Training arrow VB.NET 2005

Implementing Class Library Object

Author : Exforsys Inc.     Published on: 5th Jun 2005    |   Last Updated on: 24th Dec 2007

Implementing Class Library Object in VB.NET 2005

Class: Classical Object Oriented Concepts explain a class as a cookie cutter. A class allows you to create objects of the class. As a programmer you define a class with data fields, properties, methods and events. Then you can create objects based on that class that have state (fields, properties) and behavior (methods, events). A class can be considered as a specification of how the object of the class should look like and behave.

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An object of the class is nothing other than a sequence of bytes at a specific memory location in the memory heap. Thus we can understand that an object is an instance of the class. We can see an illustration of a class.

Let's see an illustration of a class

Public Class Class1

Private VehicleType As String

Private VehicleModel As String

Private VehicleColor As String

Public Sub Accelerate()

' add code to Accelerate

End Sub

ReadOnly Property engineCapacity() As Decimal

Get

Return engineCapacity

End Get

End Property

End Class

Creating a Class Library project

  1. On the File menu, select New Project.
  2. On the Templates pane, in the New Project dialog box, click Class Library.
  3. In the Name box, type DemoClass1 and then click OK.
  4. A new Class Library project opens, and the Code Editor displays the Class module Class1.vb.
  5. In the Solution Explorer, right-click Class1.vb and select Rename, and then change the name to DemoClass1.vb.
  6. Note that the name in the Code Editor also changed to DemoClass.vb.
  7. On the File menu, select Save All.
  8. In the Save Project dialog box, click Save

Let us see the screen shots for doing this exercise:

Opening the new project:

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Codes for the new DemoClass1

Designing .NET Class Libraries: Conclusion and Q&A Session Video Presentations

Watch the finale and Q&A session with the series presenters and their audience, with a special guest appearance by Jeff Richter. 57 Min.

Q&A Transcript in Word Format : Click here to download

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This tutorial is part of a VB.NET 2005 tutorial series. Read it from the beginning and learn yourself.

VB.NET 2005

  1. VB.NET 2005 Free Training
  2. The .NET Framework Architecture Part 1
  3. The .NET Framework Architecture Part 2
  4. Application Class and Message Class
  5. Implementing Class Library Object
  6. Visual Studio.NET Namespaces
  7. .NET Assemblies
  8. Differences between VB.NET 1.0 and VB.NET 2.0
  9. Introducing VB.NET Windows Forms
  10. Visual Studio Windows Forms Designer
  11. Exploring the Forms Designer generated code
  12. Setting and Adding Properties to Windows Form
  13. Implementing Inheritance
  14. Event Handling In Visual Basic .NET
  15. Building Graphical Interface elements
  16. .NET Common Windows Forms Controls Part 1
  17. .NET Common Windows Forms Controls Part 2
  18. Common Controls and Handling Control Events
  19. DomainUpDown and NumericUpDown Controls
  20. Dialog Boxes in Visual Basic .NET
  21. Visual Studio Adding Controls to Windows Form
  22. VB.NET Validation Controls
  23. Working with Menu Controls
  24. VB.NET MDI Applications
  25. .NET Exceptions
  26. VB.NET Creating and Managing Components Part 1
  27. VB.NET Creating and Managing Components Part 2
  28. Simple Data Binding
  29. .NET Complex Data Binding
  30. .NET Data Form Wizard
  31. Data Manipulation with ADO.NET
  32. SQL Server Stored Procedures
  33. SQL Server Ad Hoc Queries
  34. Finding and Sorting Data in DataSets
  35. ADO.NET Object Model
  36. Working with DataSets
  37. Using XML Data
  38. Working with File System in .NET
  39. Creating Web Service
  40. Instantiating - Invoking Web Services, Creating Proxy Classes with WSDL
  41. Web Reference and Web Services
  42. Web Services - SOAP, WSDL, Disco and UDDI
  43. Web Application Testing in VB.NET 2005
  44. Web Application Tracing and Debugging
  45. Working with Legacy Code and COM Components
  46. ActiveX Controls and Legacy Code
  47. Windows Application Testing
  48. VB.NET Windows Application Testing
  49. Tracing VB.NET Windows Application
  50. Debugging Windows Applications In Visual Studio.NET 2005
  51. Deploying Windows Applications In Visual Studio.NET 2005
  52. Customizing Setup Project in Visual Studio.NET 2005
  53. Shared Assembly
  54. Microsoft .NET Creating Installation Components
  55. The Registry Editor in Visual Studio.NET 2005
  56. The File Types Editor
 

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