Question: I hear a “beep” when I press the ENTER key in a text box. How can I disable it? Answer: This is a common problem with the TextBox control.

Question: In VB4, how do I create a wrapper class for a textbox?I want to be able to add properties to a textbox. Answer: There are many approaches you can

Question: How do I make my program respond to “mousedown” outside my form? For instance: How would I get my program to tell me the pixel coordinants of my cursor

Question: I need change 256 color to 16 bit color in w95… and i dont know it… Thx! Answer: Right-Click on you Desktop and select “Properties”. From the Settings tab,

Question: I am considering using WebTV as a platform to deliver our on-line training courses. Is ActiveX compatible? Answer: WebTV is currently not ActiveX compatible. The latest releases of WebTV

Question: I am using Excel 97 to create macros. I would like to have my macro “save as” and automaticaly create a filename partially from the current date.for example today

Question: I created a setup program with the Setup Wizard. I try to install my program on another computer, and the message following appears: C:windowssystemmsvcrt40.dllAn access violation occurred while copying

Question: Can I make web pages with VB5? Answer: That is a vague question, but the short answer is yes. Visual Basic can, as a simple solution, create text output

Question: I am writing a program that uses the Internet. So far, it works but I need to make sure that the connection is working. How can I make my

You should use the String class to avoid common problems when manipulating strings in C++. The following approach will work, but it needs a lot more code to make it

There are many things you can do to convert a float to an int depending upon what results you expect. If you want to use the built-in language conversions, you

How do I send the output of my program to the standardprinter installed in Win95 or NT? Is it possible using the

Suppose I have one function that calls about five or so subfunctions. In one of the subfunctions, I have an if statement: that if a=0, go on to the rest

When you create an object in Java, such as in the following code: Button b = new Button(); Java creates a new Button object in memory and sets the value

It is important for developers to test code that they write to insurethat they are meeting the specifications for their application. Oftentest code is built in a separate program which

Some applications must keep small amounts of information between thetimes they are run. For example a personal calendar or personalinformation system, will store information after each session. Insteadof using a

The Java compiler will optimize your application by removing code thatcan never be executed. If you include a class in your application suchas the following: public class Debug{ public static

Instead of exposing fields of a Java class, such as in thiscode: public class Person{ public String firstName; public String lastName;} use private fields and provide access to the information

There are situations when you need to insure that only a single instanceof an object is created in a program. Examples of this include aconnection to a database system, a

When your applet is executing in a browser environment, it might be handy to know what the current URL in the browser is. Although Java is not really great at

To allow your applets to operate in different environments, it’s quite handy to be able to pass certain parameters to them at runtime. When embedding an applet in a HTML

Net-related technology is already moving at a frightening pace, but vendors are actively making things more confusing by continuously coming up with new names for slight variations on existing technology.

If you’re building applets using Microsoft’s Visual J++, you might encounter problems the first time you try to run your applet outside of the development environment. Typical examples of this

Regardless of the Java VM you’re using, from time to time you’ll encounter a client that is unable to run your applet because of an “undefined package” error, even though

Question: Hi, Ohh great and powerful one(just kidding). hhhhmmmm, yeah, i am calling ascript form my Form that spawns a process and does not have to return any HTML; what

The last thing you should do before creating your final EXE is clean your code. This tip explains how to clean the garbage from your project that is sometimes left

It’s easy to make a scrollable viewport for a picture in both VB3 VB4. In addition to a picture, you can also use other objects that grow. First, create a

The ability to write add-ins under VB 4.0 is a significant addition to the developer’s toolbox. However, writing and distributing add-ins can be fraught with many a mind-boggling experience. One

The Code Profiler does not properly handle relative directory references in the VBP file. If the file looks like this, Code Profiler aborts trying to process the CRW45 file: Module=PASSMAN1;

There you are, creating an OLE server in Visual Basic. You go to Options in the Tools menu, select the Project tab, choose “OLE Server,” and click on OK. After