I´ve created a dll using C and now I want to access the dll functions from my exe created in VB. I dont have problems with functions with simples parameters like int and double, but I dont know how to deal with structs. How can I deal with these issues? Aloha!

You did not say which versions of VB you are using. VB 6.0 has Type to declare structures VB.NET has Structure to declare structures VB.NET has Class to declare classes Examples: Visual Basic 6.0 ---------------- Private Type Employee GivenName As String FamilyName As String Extension As Long Salary As Currency End Type VB.NET ------ Private Structure Employee Public GivenName As String Public FamilyName As String Public Extension As Long Private Salary As Decimal Public Sub GiveRaise(Raise As Double) Salary *= Raise End Sub Public Event ReviewTime() End Structure Private Class Employee Public GivenName As String Public FamilyName As String Public Extension As Long Private Salary As Decimal Public Sub GiveRaise(Raise As Double) Salary *= Raise End Sub Public Event ReviewTime() End Class

Thank you very much! Im using VB 6.0... thats all I needed. Thanks. :) Aloha!