Results for "Volume: 7_2009-2012"

Convert numbers from Hex to Decimal and from Decimal to Hex.

MAKE AN EASY LOTTO GAME!!! ***UPDATED***

My version of an easy calculator. supports all the major functions and sin, cos, sqrt. Has an easily implimented memory function and running total.

This JavaScript creates a slide-show effect displaying different contents dynamically. The content fades in while being displayed.

Close the Window (Main) without any confirmation message. No need to open a new full screen Window or new popup Window. Both IE & NS scripts are written differently. If you like the script then please rate it.

Allows client browser to randomly create a pronouncable password. This can be used to suggest a password to the user that is easy to remember.

This code was publshed before, but this is a much simpler way. This code is very cool! When you move a mouse over a label, the text lights up! When you move your mouse off of the label, the text turns back to its original color. VERY COOL, VERY EASY!

This zip file contains ASP codes for Accessing Microsoft Access Database, Microsoft Text driver, Cookies, CDO mail component and many ...

Time quiz with JavaScript. User cannot anser twice. Also the quiz time will be over after 1 minute. Very easy to modify. Good for online tests.

This screen saver simulates 4 particles with gravity, and draws color changing lines between them. Gravity, refresh, and number of color bars are fully configurable, and you end up with some VERY neat pictures. I used the screen saver template at vbhelper.com as a starting point.

An example of how to use the MVX Isometric Tile Engine within the MVX Game Engine.

A Variant structure written in C#, ideal for VB.NET 2005 or C# 2002/2003/2005 developers who miss the old (and, in the eyes of many, ugly) VB6 Variant. A Variant is a type that contains any type of variable and can be worked with "automagically" without heavy typecasting procedures. (System.Object is not a variant equivalent because you cannot do things like addition with it.) One important difference about this structure: It becomes what you do to it. So if the value is a string and you add an integer of 12, the value becomes an integer. If you want it to remain the same, you should typecast first--for example, add "12" rather than (int)12. Changes for v2: - All type properties ("String", etc.) are now private. - Added implicit/explicit custom operators, so typecasts now work naturally. For example: string myString = (string)myVariant; // no longer myVariant.String ... float myFloat = (float)myVariant; // no longer myVariant.Float ... bool myBool = (bool)myVariant; // no longer myVariant.Boolean .... Changes for v3: Quite a few. Added DateTime support. Implemented IConvertible. Changed all the private type name properties to public "To[type]()" methods. Changed the naming convention to conform to IConvertible. Changes to v3.1: Removed many unnecessary if statements. Made some documentation updates. Changes to v4: Removed the "Type becomes what you do with it" rule for numeric operations. Example: adding an integer of 1 to a float of 1.1 results in a float of 2.1 rather than an integer of 2. Changed operator overloads to automatically adjust the type if the operation causes the resulting value to extend numerically beyond the value of the type. For example, if an integer (Int32) operation results in a value than can fit into an integer, the value is changed to a long (Int64). Changes to v5: Changed operator overloads so that if auto-converting to a compatible type, the new type is not smaller than the previous type; Made changes to CBln() to default to True if the object is a non-empty string; Added lots of documentation. Change to v5.1... it's IsNumberable, not IsNumerable. :) Also, To[Type]() should default to the specified type. And SmartMath() method name changed to VariantArithmetic(). Changes in v6... Added TimeSpan type support; added IsDate, IsTimeSpan; updated operator overloads, including equality (==).

This is a Dot Matrix Label I made for a new program I am developing. It supports color gradients for on and off dots to give it that 3D look. Also uses smoothing to make it look even better. Dot height and width along with the space between dots is customizable. To top it all off, the control is already double buffered, so it will never flicker. This is a great example of drawing and using a data matrix. It redraws quickly. This is my first VB.NET control, so any comments or improvements would be greatly appreciated. Enjoy!

I've been looking around for this code and no one could provide it. So finally I wrote it. It checks for duplicates in an array and returns true if there are any.

This program can calculate the day of the week from a date key in by user.

This code acts as a splash page and preloads images that the main site would need to provide lower loading time. It has a status bar indicator of the percent and number of images that it loaded. It also has a loading bar and option to skip the loading process. Its great code and you need to check it out!

Create a Coolbar (like MS Office 97) from a normal VB toolbar. It's not necessary to subclass the form or something like that, just a few lines of code, and that's it.

Explains how to download http with VB.NET, includes a simple example.

A simple hospital system. Can add, update, retrieve and delete records like patient, ward, employee... I think it's helpful for those who want to know about how to update and delete record. Please give your comment so that I can improve on it.

It can load a text file or take typed text and encrypt it using a very simple algorithm. More MFC stuff for school. Hope you like it