using System;
using System.Diagnostics;

class Program
{
public static void printAllprocesses()
    {
        Process[] processlist = Process.GetProcesses();

foreach (Process process in processlist)
        {
try
            {
                String fileName = process.MainModule.FileName;
                String processName = process.ProcessName;

                Console.WriteLine("processName : {0},  fileName : {1}", processName, fileName);
            }catch(Exception e)
            {
/* You will get access denied exception for system processes, We are skiping the system processes here */
            }

        }
    }

static void Main()
    {
        printAllprocesses();
    }

}

processName : iexplore,  fileName : C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
processName : MSBuild,  fileName : C:\Program Files (x86)\MSBuild\14.0\bin\MSBuild.exe
processName : UpdaterUI,  fileName : C:\Program Files\McAfee\Agent\x86\UpdaterUI.exe
processName : firefox,  fileName : C:\Program Files (x86)\Mozilla Firefox\firefox.exe
processName : devenv,  fileName : C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\devenv.exe
processName : SCNotification,  fileName : C:\Windows\CCM\SCNotification.exe
processName : VsHub,  fileName : C:\Program Files (x86)\Common Files\Microsoft Shared\VsHub\1.0.0.0\vshub.exe
processName : HelloWorld,  fileName : C:\Users\I335077\Documents\Visual Studio 2015\Projects\HelloWorld\HelloWorld\bin\Debug\HelloWorld.exe
processName : javaw,  fileName : C:\Program Files (x86)\SAP\FrontEnd\SAP Document Center\SAPJVM\bin\javaw.exe
processName : mctray,  fileName : C:\Program Files\McAfee\Agent\x86\McTray.exe
processName : Microsoft.VsHub.Server.HttpHost,  fileName : C:\Program Files (x86)\Common Files\Microsoft Shared\VsHub\1.0.0.0\Microsoft.VsHub.Server.HttpHost.exe
processName : SkypeHost,  fileName : C:\Program Files\WindowsApps\Microsoft.Messaging_2.15.20002.0_x86__8wekyb3d8bbwe\SkypeHost.exe
processName : lync,  fileName : C:\Program Files\Microsoft Office 15\root\office15\lync.exe
processName : ucmapi,  fileName : C:\Program Files\Microsoft Office 15\Root\Office15\UcMapi.exe
processName : winword,  fileName : C:\Program Files\Microsoft Office 15\Root\Office15\WINWORD.EXE
processName : DCSHelper,  fileName : C:\ProgramData\DatacardService\DCSHelper.exe
processName : cmd,  fileName : C:\Windows\SysWOW64\cmd.exe
processName : lynchtmlconv,  fileName : C:\Program Files\Microsoft Office 15\Root\Office15\lynchtmlconv.exe
processName : sbus,  fileName : C:\Program Files (x86)\SAP\FrontEnd\SecureLogin\bin\sbus.exe
processName : iexplore,  fileName : C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
processName : outlook,  fileName : C:\Program Files\Microsoft Office 15\root\office15\OUTLOOK.EXE
processName : plugin-container,  fileName : C:\Program Files (x86)\Mozilla Firefox\plugin-container.exe
processName : notepad++,  fileName : C:\Program Files (x86)\Notepad++\notepad++.exe
processName : HelloWorld.vshost,  fileName : C:\Users\I335077\Documents\Visual Studio 2015\Projects\HelloWorld\HelloWorld\bin\Debug\HelloWorld.vshost.exe
processName : iexplore,  fileName : C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE