LogitechGSDK.cs

using System.Collections;
using System.Runtime.InteropServices;
using System.Collections.Specialized;
using System;

namespace LogiWiz
{
    public class LogitechGSDK
    {
        //LCD SDK 
        public const int LOGI_LCD_COLOR_BUTTON_LEFT = (0x00000100);
        public const int LOGI_LCD_COLOR_BUTTON_RIGHT = (0x00000200);
        public const int LOGI_LCD_COLOR_BUTTON_OK = (0x00000400);
        public const int LOGI_LCD_COLOR_BUTTON_CANCEL = (0x00000800);
        public const int LOGI_LCD_COLOR_BUTTON_UP = (0x00001000);
        public const int LOGI_LCD_COLOR_BUTTON_DOWN = (0x00002000);
        public const int LOGI_LCD_COLOR_BUTTON_MENU = (0x00004000);

        public const int LOGI_LCD_MONO_BUTTON_0 = (0x00000001);
        public const int LOGI_LCD_MONO_BUTTON_1 = (0x00000002);
        public const int LOGI_LCD_MONO_BUTTON_2 = (0x00000004);
        public const int LOGI_LCD_MONO_BUTTON_3 = (0x00000008);

        public const int LOGI_LCD_MONO_WIDTH = 160;
        public const int LOGI_LCD_MONO_HEIGHT = 43;

        public const int LOGI_LCD_COLOR_WIDTH = 320;
        public const int LOGI_LCD_COLOR_HEIGHT = 240;


        public const int LOGI_LCD_TYPE_MONO = (0x00000001);
        public const int LOGI_LCD_TYPE_COLOR = (0x00000002);



        [DllImport("LogitechLcdEnginesWrapper", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]

        public static extern bool LogiLcdInit(String friendlyName, int lcdType);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdIsConnected(int lcdType);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdIsButtonPressed(int button);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern void LogiLcdUpdate();

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern void LogiLcdShutdown();

        // Monochrome LCD functions 
        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdMonoSetBackground(byte[] monoBitmap);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdMonoSetText(int lineNumber, String text);

        // Color LCD functions 
        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdColorSetBackground(byte[] colorBitmap);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdColorSetTitle(String text, int red, int green,
       int blue);

        [DllImport("LogitechLcdEnginesWrapper ", CharSet = CharSet.Unicode,
       CallingConvention = CallingConvention.Cdecl)]
        public static extern bool LogiLcdColorSetText(int lineNumber, String text, int red,
       int green, int blue);
    }
}