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DevX Tips Bank: XML with Visual Basic and VB.NET
A Simple Password-Checking Routine
Here's a simple password-checking routine that ensures that the user-entered password …
Prevent Users from Launching Multiple Instances of Your Application
Here's how you can make sure that only one instance of your application is running on any …
Get the Last Filled Row or Column in Any Excel Spreadsheet
Here's how to find the last Excel spreadsheet row or column containing data.
Measuring A Program's Speed
The simplest way to measure the performance of a block of code (or an entire program) is …
Use GetBetween to Parse a String Between Two Strings
This tips shows how to use GetBetween to parse a String between …
Resize a Form to the Working Area on the Desktop
Learn how to resize a form to the working area on the desktop using GetScreenRect.
Associate a File Extension to a Program
This tip is an addendum to a previous tip demonstrating how to use …
Using Data Wizards in .NET 2.0
The following code shows you how to change the connection string.
Write a VB6 String that Contains Double Quotation Marks
There are typically two ways to express the string that contains double quotation marks.
Make Your Mouse Pointer Tremble
To make your mouse pointer appear to be trembling, you first create a form with
Autocomplete Combo Boxes
If you want autocomplete in VB, you've got to do it yourself and this tip shows you how.
The szEncryptDecrypt function in a previous tip did not handle …
Converting from Centigrade to Fahrenheit and Vice Versa
Use the following code to convert from Centigrade to Fahrenheit and vice versa.
How to Draw a Spiral in VB
Using a loop and the maths formula for a spiral, you can use
Clear All Occurences of Extra White Space
This function clears all occurences of extra white space (spaces, tabs, blank lines) and …
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