Question: I want to update an Oracle database daily, with a fixed format text file passed by another product. The text file contains fixed format data with each record separated

Question: Is there a way to pass in a local workstation’s host name and get a return of a list of the local administrators for that workstation? I have seen

Some applications allow the user to select which font is used for displaying text. To do this, you need to be able to dynamically determine which fonts are available so

Visual InterDev 6 has many shortcuts to help navigate/write your code. Here is a summary of the ones that I’ve found most useful: Goto Line # CTRL-G Find CTRL-F Replace

RegClean is a free utility from Microsoft that cleans up your system registry. However, some users have discovered that at least one version cleans too deeply and damages their Visual

There are a few semantic differences between C and C++ in the way they interpret certain language constructs. These differences may not result in a compiler diagnostic, so it is

The new Microsoft Scripting Runtime library includes a FileSystemObject hierarchy containing several objects that let you obtain information about your drives, folders, and files. For example, you can retrieve the

Conventional wisdom suggests this code works fine when checking a field in a database-or any Variant, for that matter-for inequality to some other value: If ![Name] “abc” Then Debug.Print “”Else

When creating a custom user interface component, you often face the problem of deciding what colors to use while drawing the component on the screen. However, to a large extent,

To test whether an argument passed to a procedure is an object or something else, use the IsObject function in place of the VarType function. Consider this routine: Sub TestType(arg

To write reusable routines that work with multiple types of controls, test the control type using the TypeName function in place of the TypeOf…Is statement. For example, take a look

You can use the SysInfo control, distributed with VB5 and VB6, to write applications that can sport the Windows logo and that can behave intelligently when a system setting changes.

The SysInfo control lets you resize your forms to take any taskbar into account. For example, you might want to move and resize your form so it always appears at

Question: Let’s say I have a table (table1) with 100 unique ID numbers, each belonging to one of five categories. On another table (table2) I have a whole lot of

Question: I have a problem with one of my VB applications.This application has 40-50 forms, modules, and reports. My PC is configured with Windows 98, Pentium II 300 MhZ, and

Question: is there a way I can programmatically copy directories from one drive to another? Answer: The easiest way to do it is by using the File Scripting objects exposed

Question: How can i find out the week number of the year in Visual Basic? Answer: This is easy to do using the DateDiff function. The DateDiff function can calculate

Question: I wish to add my application to the popup menu that you get in Windows 95/98. I am referring to the menu that pops up whenever you click on

Question: I am trying to hide my application from the task manager in Windows NT 4.0. I have tried registering the app as a service, but this appears to have

Question: I have an app that has an MDI form (MDIForm1), one MDIChild form (Form1), and one standard form (Form2). I would like to make Form2 a floating one so

Question: I am creating an ActiveX DLL and I want to be able to fire events that can be cancelled similiarly to cancelling the Unload event for a form. however,

Question: I work for a VAR selling a SQL physician pratice management software product. My competition is a program that uses Foxmed Pro. What advantages does each product have, if,

Question: I have a Visual FoxPro 5.0a application running on Windows NT 4.0 workstation on all machines. Most of the stores have at least two workstations using peer-to-peer networking. The

Question: How can I freeze the left-most column in a multicolumn grid? Normally when you scan records to the right side of the grid, you lose the information on the

Bare pointers can sometimes be used to iterate through the elements of a container: #include #include using namespace std;void hack(){ vector vi; vi.push_back(5); int *p = vi.begin();//bad programming practice, although

It’s often desirable to replace a class or method with one that provides similar or identical functionality. This could be because the implementation has been improved, or simply because a

Many Web sites publish useful data that you may want to retrieve and post on your own Web pages. The Microsoft Internet Transfer Control (Inet) provides a way for your

Question: I’m a database administrator for a medium-sized company. I would like to be able to retrieve the names of the tables within the company’s database using SQL so that

Question: I want to create a function that will calculate four values. I want to return these four values as an array back to an array in the main procedure.