AMSSpecialist

function ImageToIco(strFROM, strTORu, nNSize, copyVal)
	local DLLFile = _SourceFolder.."\\AutoPlay\\Docs\\ImageToIcoPabloko.dll";
	local arg = "\""..strFROM.."\",\""..strTORu.."\","..nNSize..","..copyVal
	
	DLL.CallFunction(DLLFile, "ImageToIco", arg, DLL_RETURN_TYPE_INTEGER, DLL_CALL_STDCALL);
end


strFROM = _SourceFolder.."\\AutoPlay\\Images\\name.bmp";
strTORu = _SourceFolder.."\\AutoPlay\\Icons\\name.ico";
ICOSize = 32;
copyVal = 1;

ImageToIco(strFROM, strTORu, nNSize, copyVal);

using System;

using System.Collections.Generic;

using System.Text;

using RGiesecke.DllExport;







using System.Media;

//using System.Text;

using System.Drawing;

using System.Data;

using System.IO;

using System.Reflection;







namespace ImageToIcoPabloko

{

   internal static class UnmanagedExports

   {

      [DllExport("ImageToIco", CallingConvention = System.Runtime.InteropServices.CallingConvention.StdCall)]

      static void ImageToIco(string from, string to, int size,  int copy)

      {

          Image im = Image.FromFile(from);



          int i = size;

          int ic = copy;



          Icon kon;



          if (ic == 1)

          {

              kon = MakeIcon(im, i, true);

          }

          else

          {

              kon = MakeIcon(im, i, false);

          }



          FileStream fs = File.Create(to);



          kon.Save(fs);

          fs.Flush();

          kon.Dispose();

          fs.Close();

          fs = null;

      }



      static public Icon MakeIcon(Image img, int size, bool keepAspectRatio)

      {

          Bitmap square = new Bitmap(size, size); // create new bitmap

          Graphics g = Graphics.FromImage(square); // allow drawing to it



          int x, y, w, h; // dimensions for new image



          if (!keepAspectRatio || img.Height == img.Width)

          {

              // just fill the square

              x = y = 0; // set x and y to 0

              w = h = size; // set width and height to size

          }

          else

          {

              // work out the aspect ratio

              float r = (float)img.Width / (float)img.Height;



              // set dimensions accordingly to fit inside size^2 square

              if (r > 1)

              { // w is bigger, so divide h by r

                  w = size;

                  h = (int)((float)size / r);

                  x = 0; y = (size - h) / 2; // center the image

              }

              else

              { // h is bigger, so multiply w by r

                  w = (int)((float)size * r);

                  h = size;

                  y = 0; x = (size - w) / 2; // center the image

              }

          }



          // make the image shrink nicely by using HighQualityBicubic mode

          g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;

          g.DrawImage(img, x, y, w, h); // draw image with specified dimensions

          g.Flush(); // make sure all drawing operations complete before we get the icon



          // following line would work directly on any image, but then

          // it wouldn't look as nice.

          return Icon.FromHandle(square.GetHicon());

      }

   }

}