using System;

using System.Diagnostics;

using System.IO;

​

namespace ThumbnailGeneratorService

{

    class Program

    {

        static void Main(string[] args)

        {

            var proc = new Process{StartInfo = new ProcessStartInfo{FileName = @"C:\Program Files\ImageMagick-7.0.10-Q16\magick.exe", Arguments = @"-density 700 C:\Users\Documents\PDF\testdoc.pdf[0] -resize 50% -append  -quality 98 -alpha remove C:\Users\Documents\PDF\testdoc.png", UseShellExecute = false, RedirectStandardError = true, CreateNoWindow = true}};

            proc.Start();

            string error1 = proc.StandardError.ReadToEnd();

            proc.WaitForExit();

        }

    }

}