public static uint DllGetClassObject(Guid rclsid, Guid riid, out IntPtr ppv)
{
ppv = IntPtr.Zero;
try
{
if (riid.CompareTo(Guid.Parse("00000001-0000-0000-c000-000000000046")) == 0)
{
//Call to DllClassObject is requesting IClassFactory.
var instance = new ComClass1();
IntPtr iUnk = Marshal.GetIUnknownForObject(instance);
//return instance;
Marshal.QueryInterface(iUnk, ref riid, out ppv);
return(0);
}
else
{
return(0x80040111); //CLASS_E_CLASSNOTAVAILABLE
}
}
catch
{
return(0x80040111); //CLASS_E_CLASSNOTAVAILABLE
}
}
public static int DllGetClassObject(Guid rclsid, Guid riid, out IntPtr ppv)
{
ppv = IntPtr.Zero;
try
{
//Call to DllClassObject is requesting IClassFactory.
var instance = new ComClass1();
IntPtr iUnk = Marshal.GetIUnknownForObject(instance);
//return instance;
Marshal.QueryInterface(iUnk, ref riid, out ppv);
return(0);
}
catch
{
return(-1);
}
}
