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The Latest

Using Me Object

Question: What is the different between using Me and FormActualName when accessing a form’s property or to pass the FRM to a subprogram.Is it ok to use ME all the

Accessing Financial Function Library

Question: I’m looking for help on using the VB 3.0 functions IRR, MIRR and NPV. When I try to use any of them I get Reference to undefined function or

Combining VB with C

Question: Can I write a module in Ansi C language and compile it together with a VB program? If cannot, how can I combine these two modules? Answer: You can’t

Using Counters

Question: I am designing a database as a correspondance register.Each bit of inwards and outwards mail is given a unique number. At present I have set up a counter field

Showing Currency Values

Question: I am using VB as a front-end to an Access 2.0 database. Some of the fields in my Access db are of type currency. However, VB only displays them

Flushing I/O Buffer

Question: Is there a way within VB to flush information sent to a file? Normally, information is buffered and not sentto the file until the buffer size is exceeded or

Allowing Network Usage

Question: How do I turn a single pc VB3 application using MS Access2 into an app that’s capable of running on a network? Answer: Really, the basic thing you have

Determining Screen Resolution with Screen Object

Question: I would like to be able to determine what resolution is seton a particular system so that my application opens up toa correct scale. Answer: Look at the Screen

Repairing a Corrupted File

Question: Not knowing that my hard disk was almost full, I tried to load a VB MAK file that I had created in VB3. When I did, a message said

Binding Across Forms

Question: We want to use multiple VB forms with independent controls bound to independent data controls accessinga single table.In Vb 3.0, we are not able to save the controls dataof

Using 16 bit DLLs in 32 bit VB 4.0

Question: Can I use 16 bit .DLLs in VB 4.0 32 bit? Answer: No, you can’t. In order to access it, you’ll either have to recompile the DLL (and possibly

Using Locked Property vs. Disabled Property

Question: Is there a way to keep VB4 from dimming the text in disabled controls boxes (i.e. Text and Labelcontrols)? I would Like to use my own Colors forText areas

Programmatically Clearing a Text Box

Question: I have a series of text boxes, any subset of which can be used for input of numerical data, followed by a command box to “compute” from that input

Making the List Drop Automatically

Question: How can I make the combo box drop its list easily? Answer: On form load, do combo.additem , until allitems are placed into the combo list.To cause the combo

Getting Documentation

Question: I am a new VB programmer. I have been researchinginto VB programming using soom custom VBX’s for TCP/IPtype of stuff. I need to know if there is a book

Creating Toolbars

Question: I’d like to create a floating window that has a small titlebar,like the VB toolbox window, for instance. In the VB FAQ,it says to see the sample program in

Opening a Word Document

Question: How can I open a Word document from my Visual Basic application? Answer: Use the following code sample to do it:Set wordbasic = CreateObject(“word.basic”)wordbasic.fileopen pathname$, 0, 1where:pathname$ is the

Controlling Execution Flow

Question: How do you command a button to go to another form, I put like follows:Sub Double_Click ( ) GoTo form2 EndEnd Sub OR Sub Double_Click ( ) Load form2

Best Intermediate Books

Question: I understand the basic concepts of computer programming including event driven apps. I have been browsing various Visual Basic sites looking for self teaching book recommendations. Since I’m new

Converting VBXs to OCXs

Question: I’ve developed some applications on vb3 using some3rd-party VBXs, I now want to transport thoseapplications to vb4 for enhancement. Do anyutilities exist to convert those VBXs to OCXs? Answer:

Implementing a Toolbar

Question: I am using VB 3.0 professional edition. I would like toimplement cut/copy/paste on a toolbar. My form has multipletext boxes. If the user wants to paste to a field,

Using Fields Object with GetChunk

Question: What is the fields object of the GetChunk method?I am trying to access a large (several meg) flatfixed record (160 ascii bytes per record) database and I thought the

Copying a Directory Tree

Question: How do you copy entire directory structures with VB3, I’veread the -ONE- newsgroup article but it just lists them. Answer: Have you tried shelling to an XCOPY statement? It

Dynamically Create Pictures

Question: I got a game “SimTower”. In this game you can for exemple click on the picture with the office or hotel room, then you are clicking somewhere on the

Putting a Menu on the Right Side

Question: When designing a menu, how do I get an option (for examplehelp) – to appear on the RIGHT hand side of the menu bar. Answer: To position the Help

Retrieving Table List

Question: How can I get the tables within an Access2.0database to show in a list box? The user willspecify a database in a text box and I want themto be

Moving the Mouse Pointer

Question: Can you tell me if its possible to move the mouse cursor to a specific screen location and then return control of it to the user. If it is

OpenTable Problems with ODBC

Question: Why does MyDb.OpenTable(“My_Table”) not work with a Sybase database? I get the error “Invalid Argument” Err Num 3001. Answer: ODBC does not allow you to do an OpenTable on

Getting Network Login ID

Question: How can I query the login name of a Novell user from VB? Answer: Try this:un$ = space(255)unsize% = len(un$)a = WNetGetUser(un, unsize)MsgBox trim(un)The WNetGetUser API declaration is: Declare

Interform Communication

Question: I need to run a menu option from Form1 that actualy executes amenu option on Form2. What I have had to do is show Form2 and use SendKey to

JavaFX Enters the RIA Race

ich Internet Application or RIAs are all the rage in application development circles now. How do you make web applications behave like more traditional desktop

Fresh AIR for RIAs

ich Internet Applications (RIAs) represent not only an established, but a rapidly expanding, segment of software development. Although descriptions of RIA abound, most people agree

Managed Code Shines in Silverlight 1.1

n addition to the XAML and JavaScript combination supported in Silverlight 1.0, this Silverlight 1.1 Alpha client also supports managed code written in a language

Have You Xiine It?

his is an exciting time for CoDe Magazine and EPS Software Corp.! For the last year or so, we have been building a brand new,

I Dreamt I Was a Mac, and then I Woke Up

pass along this cautionary tale, just in case, like me, you had considered a “change in life”. I’ve always enjoyed broad changes to technical infrastructure