3 Leaf Solutions, Sean Campbell's 101 Microsoft Visual Basic .NET Applications PDF

By 3 Leaf Solutions, Sean Campbell

ISBN-10: 0735618917

ISBN-13: 9780735618916

Consultant presents observation on one hundred and one absolutely executable code samples. every one code pattern demonstrates middle good points and capabilities of visible simple .NET and the .NET Framework, explains the underlying programming techniques, and gives an entire code walkthrough. For starting and intermediate .NET builders and visible simple 6 builders. Softcover.

Show description

Read or Download 101 Microsoft Visual Basic .NET Applications PDF

Best visual basic books

Download e-book for iPad: Pro .NET 2.0 Windows Forms and Custom Controls in VB 2005 by Matthew MacDonald

Seasoned . internet 2. zero home windows varieties and customized Controls in VB 2005 is the VB 2005 model of the author's best-selling and highly-reviewed seasoned . web 2. zero home windows varieties and customized Controls in C#. popular writer Matthew MacDonald indicates you VB 2005 programmers the way to layout versatile, ordinary home windows interfaces.

Get ADO.NET 3.5 Cookbook PDF

This consultant is strikingly varied from different books on Microsoft ADO. internet. instead of load you down with concept, the hot version of ADO. web three. five Cookbook supplies greater than 2 hundred coding suggestions and top practices for actual difficulties you are prone to face with this expertise utilizing visible Studio 2008 and the .

Get Visual Basic .NET Bible PDF

Members contain: Jim Chandler, Jacob Grass, Kevin Grossnicklaus, Uday Kranti, NIIT, Rob Teixeira, and Yancey Jones. visible simple . web Bible covers every little thing you must wake up and runningwith this a lot replaced model of visible simple and to start developing functions for the recent Microsoft. internet Platform.

Get Visual Basic for Testers PDF

The objective of visible easy for Testers is to coach you ways to take advantage of visible simple to extend your point of class as a tester. you will tips on how to use VB to write down an automatic checking out venture and what to appear for in a well-written VB application. writer Mary Sweeney may also help you achieve the adventure invaluable either to take advantage of VB to aid an automatic textual content venture and to textual content a advertisement program written in VB.

Additional info for 101 Microsoft Visual Basic .NET Applications

Example text

You’ll notice that the stack information does include ProcException1 through ProcException4, even though the exception handler is actually several frames higher on the stack. ProcException3 and ProcException4 are located in a separate module, and if you check the Include Source Info check box, the stack trace will reveal the module name as the Declaring Type. Private Sub btnException_Click(... ") End Function Conclusion In this application you’ve seen that walking the stack lets you trace the route your code took to its current location.

Stop) Catch exp As Exception ' Will catch any error that we're not explicitly trapping. Stop) End Try End Sub Displaying a Customized Message You can take advantage of the wealth of information that the Exception object offers in its properties and methods, by creating custom messages that are formatted as you choose, including just the information you want to present. For example, the following procedure responds to an IOException by notifying the user that the file could not be opened and adding the message, source, and stack trace information provided by the Exception object: Private Sub btnCustomMessage_Click(...

By the way, there’s no magic to the name OnThreadException; you can call the procedure anything you like as long as it has the correct signature. OK, MessageBoxIcon. Click Windows Forms default. NET developer’s arsenal. Keep the following principles in mind: • You create a custom exception by defining it in its own class. 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.

Download PDF sample

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


by Donald
4.3

Rated 4.96 of 5 – based on 3 votes