Tip Bank

DevX - Software Development Resource

Closing a Data Control

Question: I am using the data control through the Standard Version of Visual Basic 4.0. The data control is linked to a table in our database and when I try

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Sharing Data Between Forms

Question: I have a VB app that uses multiple forms. On the first form, I entercustomer information. The other forms calculate the cost of my services tomy customer. I would

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Multiple Simultaneous Table Inserts

Question: I am programming a multiple table database and can’t figure out to link each table together so that when a person is posting data to one table that the

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Printing Records

Question: I am writing a database program and I am using the JET DATABASE ENGINEI would like to know how to print records out of the DATABASE to my printer.

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Ensuring Single Instance

Question: I have a requirement to only allow a copy of an application to be executed once.If someone tries to execute the app a second time, I want to give

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Opening Access 2.0 DBs

Question: I am trying to connect my MS ACCESS 2.0 Database to the WWW viaa VB-CGI-Script. I figured out, how to transfer data from a HTML-Form to my VB-programm but

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Comparing Date-typed Variables

Question: How do I compare dates in VB? Also, how do I store dates into Access? I can’tget them into the right format. Answer: For comparison of dates, look up

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Parsing Input File

Question: I am developing a VB3 app. I want to update an ACCESS 2.0 table weekly, in code, with a text file that is down-loaded from a VM mainframe. I

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Errors Using Microsoft Word 6.0

Question: When I edit my .RTF file in Microsoft Word 6.0, the help compiler gives me an error saying “This application has violated system integrity due to an invalid fault