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This guide does not claim to have the best answers, just answers that will get the job done. I noticed that the same questions kept getting asked over and over again, so I started saving code that seemedĩ5% of the code you'll find on this page was written by me, the other samples were either edited or submitted. Back in the day I used to answer a lot of questions and I frequented a lot of VB message boards.

This is a collection of highly requested Visual Basic code that I put together back in 19.Īlmost all of these samples will work on fine on Visual Basic 5.0 and for Microsoft Excel and Microsoft Access Programming (when done with VBA), Print oFoo.Visual Basic 6.0 Code Bank Put Together By Patrick Gillespie Return ErrorHandler: If Not oFoo Is Nothing Then Debug. Const PARMFLAG_CONST As Integer = &H1 Const PARMFLAG_CONV_MAJORITY As Integer = &H4000 Private Sub MyRoutine Dim oFoo As IDLexFoo Dim parmStr As String Dim parmVal As Long Dim parmArr( 1, 2) As Long Dim argc As Long Dim argv( 2) As Variant Dim argpal( 2) As Long parmStr = "I am a string parameter" parmVal = 24 parmArr( 0, 0) = 10: parmArr( 0, 1) = 11: parmArr( 0, 2) = 12 parmArr( 1, 0) = 20: parmArr( 1, 1) = 21: parmArr( 1, 2) = 22 argc = 3 argv( 0) = parmStr: argpal( 0) = PARMFLAG_CONST argv( 1) = parmVal: argpal( 1) = PARMFLAG_CONST argv( 2) = parmArr: argpal( 2) = PARMFLAG_CONST + _PARMFLAG_CONV_MAJORITY Set oFoo = New IDLexFoo On Error GoTo ErrorHandler oFoo.CreateObject argc, argv, argpal ' use object here.

Use the following code to initialize the object with its three parameters (a string, a 32-bit long value, and an array which has two rows and three columns, containing 32- bit long values). Print oFoo.GetLastError End If End Sub Initiation with Parameters in Visual Basic 6 Private Sub MyRoutine Dim oFoo As IDLexFoo Set oFoo = New IDLexFoo On Error GoTo ErrorHandler oFoo.CreateObject 0, 0, 0 ' use object here.

Use the following code to initialize the object with no parameters. Initiation Without Parameters in Visual Basic 6 dll of the wrapper object in order to include the objects definition in the project.įor details about the object parameters, see Sample IDL Object. Within Visual Basic 6, select Project > Components, then Browse for the.