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Tip Bank > Visual Basic

Visual Basic - Page 3

Document Management
String Manipulation
Visual Basic For Applications (vba)
Web Apps
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Make Web Requests Programmatically in .NET
by Deepak Choudhari
Find out how to make web requests over HTTP to a remote server—and read the results.
Get the Last Filled Row or Column in Any Excel Spreadsheet
by Pavana Shireesha
Here's how to find the last Excel spreadsheet row or column containing data.
Create and Save Thumbnails of Web Pages
by Srinath MS
The .NET WebBrowser control makes it easy to create and save thumbnail images of web pages.
Create a Popup Calendar in ASP.NET
by Anmol Gupta
This handy popup calendar lets users select a date without requiring much space on the main page.
How to Disable the Focus Rectangle on WPF Controls
by Laks Schabse
Like Windows Forms controls, most WPF controls display a focus rectangle when they have the focus, but you can control that behavior easily.
Error Using JavaScript's this Keyword
by Raymond Kenneth
In some cases, using the this keyword can cause errors.
Send a Cookie to the Server Using the setRequestProperty Method
by Leonard Anghel
You don't need a browser to send a cookie to a server. This tip shows you how to do it from Java code.
How Base64 Content Encoding Works
by Anuj Sharma
Base64 encoding lets binary content pass through text-handling processes unchanged.
Calling JTidy from Java to Convert HTML to XHTML
by Leonard Anghel
This tip shows how to invoke the JTidy open-source project from Java code to convert an HTML file to XHTML.
Using the OneWay Web Service Attribute
by Srinath MS
When you call a void web service method, apply the OneWay attribute to avoid having the calling thread wait for a response.
Displaying Embedded Newline Characters from ASP.NET Resource Files
by Deepankar Sinha
Embedded newline (\n) characters don't display properly in the browser, but a simple character-replace operation does the trick.
Show a Footer for All ASP .NET Pages in a Site
by Rafay Ali
Using a global event handler, you can append whatever you like in the response to every site request.
Algorithm to Switch Between RGB and HSB Color Values
by Duc Nguyen
Changing between RGB and HSB color values is easy using this algorithm.
Cache Dynamically Generated Images for Quick Page Response
by Srinath MS
Caching images locally can dramatically improve page response times.
A Fast and Easy Way to Take an ASP.NET Application Offline
by Rafay Ali
Use the little-known App_Offline.htm file to make an ASP.NET application appear offline for maintenance.
Measuring A Program's Speed
by Zachary Edwards
The simplest way to measure the performance of a block of code (or an entire program) is to obtain the elapsed time. This tip shows you how.
An Alternative Way to Lock Your Computer
by Deepak Choudhari
Create a desktop icon that lets you lock your Windows computer quickly.
Create an XML File or XmlDocument Directly from a StringBuilder
by Julio Henriquez
Creating an XML file (or XmlDocument object) using a StringBuilder is easier than working directly with the System.Xml.XmlDocument Class.
Inject an EJB 3.0 into the init() Method of a Servlet
by Leonard Anghel
This tip shows you how to inject an EJB 3.0 into the init() method of a servlet.
Build a Custom Formatter for a Java.util.logging Logger
by Leonard Anghel
See how to develop a custom log formatter and customize the formatter for your logging needs.
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