Don’t display errors from the OLE server. Instead, raise an error tothe client application. Use error numbers greater than vbObjectError +512 and less than vbObjectError + 5535. Values between vbObjectError
Often when using Transact-SQL, I want to capture comments from a user in a text box and send them tothe database. However, if the user types an apostrophe in the
I design VB applications for approximately 300 employees in a networked environment. It’s difficult to keepthose PCs up to date with the most current version of an app, so I
Use this algorithm to swap two integer variables: a = a Xor b b = a Xor b a = a Xor b
Place this code in the declaration section of a module: Public Sub Win95Shrivel(xForm As Form) ‘ Sets the form’s window status to ‘ minimized xForm.WindowState = 1End Sub Call it
When an image list is referenced by another object such as a toolbar, you can only add images to the imagelist. VB doesn’t allow deletes or changes to the size
I was developing a CGI application that read a database and pieced together the fields into a string forrepresentation as an HTML form. The surprise came when I found how
Code portability is extremely important, especially now that VBA is available in so many products. Someproblems might occur if you want to use VB4 or VB5 code in Access 8
Document the interface for your OLE server by using the Options buttonin the Object Browser. To provide more full-featured documentation, usea help file. Use the Object Browser to tie the