C# Signature:
[DllImport("kernel32.dll")]
static extern bool GetProcessTimes(IntPtr hProcess, out FILETIME
lpCreationTime, out FILETIME lpExitTime, out FILETIME lpKernelTime,
out FILETIME lpUserTime);
User-Defined Types:
None.
Notes:
None.
Tips & Tricks:
Please add some!
Sample Code:
// www.dotnetnews.com
using System;
using System.Runtime.InteropServices;
namespace GetProcessTimesTest
{
class Test
{
[STAThread]
static void Main(string[] args)
{
Console.WriteLine("Enter PID:");
int i = Convert.ToInt32( Console.ReadLine() );
IntPtr ip = System.Diagnostics.Process.GetProcessById(i).Handle;
FILETIME ftCreation, ftExit, ftKernel, ftUser;
Console.WriteLine(GetProcessTimes(ip, out ftCreation, out ftExit, out ftKernel, out ftUser));
Console.WriteLine("Creation {0}", FiletimeToDateTime(ftCreation));
Console.WriteLine("Exit {0}", FiletimeToDateTime(ftExit));
Console.WriteLine("Kernel {0}", FiletimeToDateTime(ftKernel));
Console.WriteLine("User {0}", FiletimeToDateTime(ftUser));
Console.ReadLine();
}
[DllImport("kernel32.dll")]
static extern bool GetProcessTimes(IntPtr hProcess, out FILETIME
lpCreationTime, out FILETIME lpExitTime, out FILETIME lpKernelTime,
out FILETIME lpUserTime);
public static DateTime FiletimeToDateTime(FILETIME fileTime)
{
long hFT2 = (((long) fileTime.dwHighDateTime) << 32) + fileTime.dwLowDateTime;
return DateTime.FromFileTimeUtc(hFT2);
}
}
}
Alternative Managed API:
Do you know one? Please contribute it!
