G
Guest
Hi I am just trying to load an old style dll, not trying to pass anything to it yet but get the error below
An unhandled exception of type 'System.Runtime.InteropServices.MarshalDirectiveException' occurred in dll_test.ex
Additional information: PInvoke restriction: can not return variants
It is a c dll
Here is the cod
Imports System.Runtime.InteropService
Public Class Win32_reduc
Declare Auto Function test Lib "lzo.dll" (
End Clas
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Win32.MessageBox(0, "Hello World", "Platform Invoke Sample", 0
Win32_reduce.test(
End Su
The error occures on the Win32_reduce.test() lin
THanks Paul
An unhandled exception of type 'System.Runtime.InteropServices.MarshalDirectiveException' occurred in dll_test.ex
Additional information: PInvoke restriction: can not return variants
It is a c dll
Here is the cod
Imports System.Runtime.InteropService
Public Class Win32_reduc
Declare Auto Function test Lib "lzo.dll" (
End Clas
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Win32.MessageBox(0, "Hello World", "Platform Invoke Sample", 0
Win32_reduce.test(
End Su
The error occures on the Win32_reduce.test() lin
THanks Paul