well i just need a little guidance here!
I have a form with multiple datacombo box on it.
depending if a user select an item from those combo I will do an sql query and find the information.
Do i have to test each combo if the user selected something and then generate the sql. So it would look something like this
if combo1 not null then
sqlquery=select * where bla bla bla&
if combo2 not null then
sqlquery=sqlquery & bla2 bla2 bla2&
or is there a way to generate the full sql and regardless if info is selected or not it would do it withouth all those test.
Am new to vb programing am using Vb 6.
any guidance would help
Most everyone who has done any programming in VB6 knows that you can do something in code like Debug.Print MyVar and that when the program runs from the IDE, the value of MyVar will be displayed in the Immediate Window. Less well known is Debug.Asse…
You can of course define an array to hold data that is of a particular type like an array of Strings to hold customer names or an array of Doubles to hold customer sales, but what do you do if you want to coordinate that data? This article describes…
Get people started with the utilization of class modules. Class modules can be a powerful tool in Microsoft Access. They allow you to create self-contained objects that encapsulate functionality. They can easily hide the complexity of a process from…
This lesson covers basic error handling code in Microsoft Excel using VBA. This is the first lesson in a 3-part series that uses code to loop through an Excel spreadsheet in VBA and then fix errors, taking advantage of error handling code.