DLL example in Oxygene

Question

Can somebody tell me where to find an example in how to make an DLL (WindowsControlLibrary) in Oxygene for .NET?
In the old Delphi, you make an export section.

Answer 1

If you whant to make it compatible with delphi then you have to indicate a "stdcall" Calling Convention

namespace ClassLibrary2;

interface

type Class1 = public class

private

protected

public

[UnmanagedExport('ShowMessage'), System.Runtime.InteropServices.CallingConvention.StdCall]

class method ShowMessage(aMsg : String); end;

implementation

class method Class1.ShowMessage(aMsg : String);

begin

System.Windows.Forms.MessageBox.Show(aMsg);

end;

end.