For consistency’s sake, use this routine wherever your version numbers appear in code: Public Function GetMyVersion() As String ‘ Turn version info into something ‘ like “1.02.0001” Static strMyVer As
When creating resizable forms, I like to place command buttons in either the upper-right or lower-rightcorners. For example, on data entry forms, I place record navigation buttons on the lower-left
In your MDI application, you might have many child forms and need a form to go back to the form thatcalled it. In each child form, declare this variable: Public
VB doesn’t provide a ListRows property, so if you need to display more than eight default items in a combobox drop-down list, use this procedure to increase the size of
Beware of the Val() function. It doesn’t correctly recognize formatted numbers. Use CInt(), CDbl(), and soon instead: FormattedString = Format(1250, _ “General”) ‘ = “1,250.00”Debug.Print Val(FormattedString) ‘ prints 1 !Debug.Print
The Win32 API includes a pair of functions that let you format and copy diskettes from your programs: Private Declare Function SHFormatDrive _ Lib “shell32” (ByVal hwnd As Long, _
If you want to show your users the available memory on the machine, and you’re moving from 16 bits to 32bits, you’ll find the API function GetFreeSystemResources has been dropped.
I wrote a unique error-proof number generator that greatly simplifies the checking of clients’ accountnumbers or other IDs used by your application. I use it in conjunction with the CheckForValid
If you are using the new mail program that can be downloaded for free from Microsoft’s Web site, you can run it from within your program. Simply add this command