AcTools.Utils.Helpers.ProcessExtension.GetProcessPathUsingPsApi C# (CSharp) Метод

        private static string GetProcessPathUsingPsApi(int pid) {
            var sw = Stopwatch.StartNew();

            var processHandle = Kernel32.OpenProcess(Kernel32.ProcessAccessFlags.QueryInformation, false, pid);
            if (processHandle == IntPtr.Zero) return null;

            const int lengthSb = 4000;

            try {
                var sb = new StringBuilder(lengthSb);
                return GetModuleFileNameEx(processHandle, IntPtr.Zero, sb, lengthSb) > 0 ? sb.ToString() : null;
            } catch (Exception e) {
                AcToolsLogging.Write(e);
                return null;
            } finally {
                Kernel32.CloseHandle(processHandle);
                AcToolsLogging.Write(sw.ElapsedMilliseconds + " ms");
            }
        }