Problem with GetPin "epins.Next(1, pins, fetched)"

[09uz]

       private IPin GetPin(IBaseFilter filter, string pinname)
        {
            IEnumPins epins;
            int hr = filter.EnumPins(out epins);
            DsError.ThrowExceptionForHR(hr);

            IntPtr fetched = Marshal.AllocCoTaskMem(4);
            IPin[] pins = new IPin[1];
            while (epins.Next(1, pins, fetched) == 0)
            {
                PinInfo pinfo;
                pins[0].QueryPinInfo(out pinfo);
                bool found = (pinfo.name == pinname);
                DsUtils.FreePinInfo(pinfo);
                if (found)
                    return pins[0];
            }
            DsError.ThrowExceptionForHR(-1);
            return null;
        }

Error   1   The best overloaded method match for 'DirectShowLib.IEnumPins.Next(int, DirectShowLib.IPin[], out int)' has some invalid arguments
Error   2   Argument '3': cannot convert from 'System.IntPtr' to 'out int'

I have no idea what's going on...

[Dee Mon]

You have a different version of DirectShowLib obviously. GEP uses version 2.0.0.0 and generates code for it.

[09uz]

You are right thank you...