Create and display a dragon curve fractal.
Excel makes it easy to insert data from other applications using Query Tables. You can also access and create Query Table objects through code. This module contains example code to show you how to programmatically work with Query Table objects.
A bit array is an array of bit values, defined as 0 or 1. This class allocates 1 bit for each value you wish to store, resulting in significant memory savings. For example, suppose you wanted to maintain an array of Boolean values. A single Boolean requires 2 bytes of memory, resulting in bytes of memory.
Using the bit-array technique available with this class, only 13 bytes of memory are consumed. A zero in the bit array would represent False, and a 1, True. Visual Basic 6 includes the Windows Scripting Host runtime component. This dynamic link library adds the ability to create and use Dictionary objects, which are similar to Collections, but are more powerful and can also be used in VBA.
Unfortunately, several things are lacking in the Dictionary object, and the documentation provided with VB6 for this new object is thin at best. This class accomplishes three things: Provides detailed examples of how to use the Dictionary object.
Provides additional functionality such as sorting the Dictionary. If you have ever used a web browser, you are already familiar with the concept of a History List. Similarly, when you press the Next button, you move to the page after the one you are currently on. This class implements the History List mechanism as a set of two stacks: The forward stack contains items that have been popped off the history list, whereas the backward stack contains items that have been pushed onto the history list.
By maintaining these two stacks, the class keeps a history list that allows you to move back and forth through a history of items. A queue is a restricted form of a list.
All insertions occur at the end of the list, and all deletions at the front.VB6's file manipulation sucks. If you have to read a file and immediately write the data out (that is not appended) in the same loop for a conversion/some sort of manipulation. Open the original file, manipulate it but write to a "new" file with a different name in the same directory.
The question is rather generic so I'll give an answer to one issue I was facing.
I run Visual Studio using a Parallels virtual machine on my Mac while keeping all my projects on . Microsoft Access comprehensive list all Error Numbers and Descriptions. Better Way to Copy Move Rename File, Visual Basic (VS V11) Ask Question. whether or not you wouldd like to overwrite the target file if it exists.
If you want to first check whether the file exists, take a look at ph-vs.com class, it has "Exists" method, which accepts file name and returns boolean. Is it possible to move. True to overwrite existing files; otherwise False. Default is False. Exceptions. Move a file: How to: Move a File in Visual Basic: Security.
EnvironmentPermission Controls the ability to access all environment variables. Associated enumeration: Unrestricted. FileIOPermission.
This page contains a brief presentation illustrating the main features CodeSMART 10 with VS10x Extensions adds to Visual Studio //