RFID.RFIDInterface.Source_GPIOList_TypeConverter.ConvertFrom C# (CSharp) Method

        public override object ConvertFrom(
            System.ComponentModel.ITypeDescriptorContext context,
            System.Globalization.CultureInfo             culture,
            Object                                       value
        )
        {
            Source_GPIOList gpioList = new Source_GPIOList( );

            if ( String.IsNullOrEmpty( value as string ) )
            {
                return gpioList;
            }

            String[ ] gpioPinStrings = ( value as String ).Split( new Char[ ] { ';' } );

            if ( null == gpioPinStrings )
            {
                return gpioList;
            }

            foreach ( String s in gpioPinStrings )
            {
                Object obj = TypeDescriptor.GetConverter( typeof( Source_GPIO ) ).ConvertFromString( s );

                if ( null == obj )
                {
                    // TODO : supply err msg || rely on Source_GPIO converter for msg
                }
                else
                {
                    gpioList.Add( obj as Source_GPIO );
                }
            }

            return gpioList;
        }