Download 101 Microsoft Visual Basic .NET Applications by 3 Leaf Solutions, Sean Campbell PDF

By 3 Leaf Solutions, Sean Campbell

Advisor presents observation on one zero one totally executable code samples. every one code pattern demonstrates middle positive factors and services of visible easy .NET and the .NET Framework, explains the underlying programming innovations, and gives an entire code walkthrough. For starting and intermediate .NET builders and visible uncomplicated 6 builders. Softcover.

Show description

Read Online or Download 101 Microsoft Visual Basic .NET Applications PDF

Best visual basic books

Beginning ASP.NET 4: in C# and VB

This ebook is for someone who desires to find out how to construct wealthy and interactive sites that run at the Microsoft platform. With the data you achieve from this ebook, you create an outstanding starting place to construct any kind of site, starting from easy hobby-related websites to websites you will be developing for advertisement reasons.

Microsoft Visual Basic: Game Programming for Teens

Prepare to create your first entire 2D-based role-playing online game utilizing visible simple 6. zero. in case you have adventure utilizing visible uncomplicated, you have already got the fundamental talents that you simply desire. you are going to study, step-by-step, the best way to build every one a part of an RPG video game utilizing DirectX parts reminiscent of Direct3D.

Object Oriented Programming in VB.Net

I strongly disagree with the former reader. This ebook was once a simple learn, one of many books i have learn from hide to hide. i have had a few hassle discovering an introductory e-book on . web item orientated methodologies, and fortuitously i discovered this gem. Nevermind these small typos,the major factor is you get to benefit and dig how sessions and items paintings in VB.

Programming Visual Basic 2008: Build .NET 3.5 Applications with Microsoft's RAD Tool for Business

Ever due to the fact visible easy used to be merged into . internet, it truly is develop into the center language for developing enterprise purposes with home windows. the most recent model, VB 2008, is much more necessary -- and offers much more incentive for migrating from VB 6. All it lacks is an effective e-book on how one can harness its energy. Programming visible uncomplicated 2008 fills the void.

Additional info for 101 Microsoft Visual Basic .NET Applications

Example text

ApplicationException. • Custom exceptions can be thrown and caught just like built-in exceptions. • You will usually create custom exceptions to handle violations of business rules in your application, as opposed to run-of-the-mill errors, for which there is probably an exception class already defined. • By exposing custom properties, your custom exceptions can provide additional information that might be useful to the client. • Document your custom exceptions thoroughly so that a developer using your application knows what circumstances will trigger each exception, and what information it provides in addition to regular exception properties.

New Concepts You’re probably accustomed to writing error handlers in your Visual Basic 6 applications, using On Error GoTo. NET, but this sample application demonstrates a better way. NET introduces a new concept to Visual Basic developers: structured exception handling (SEH). NET world is object-based, structured exception handling allows you to access a specific object associated with each kind of error (exception) that can occur. You can respond to an exception based on its specific type, or you can handle all exceptions generically.

You can access the properties of TimeSpan as demonstrated in the DisplayTSProperties procedure, which dissects and displays the individual parts of the TimeSpan. The property names are self-explanatory. ToString ng ng TimeSpan Methods Most TimeSpan methods are shared methods. Those illustrated in the LoadTSMethods procedure are among them. They each produce a TimeSpan from a Double (except FromTicks, which accepts a Long). This allows you to accept a value from a user or use the output of a previous operation, and it allows you to turn the value in that string into a TimeSpan object representing that value.

Download PDF sample

Rated 4.85 of 5 – based on 4 votes