/// <summary>Gets a sequence containing a Process object for each process with
/// the one of the given names in the monitored session. </summary>
/// <param name="names">The names.</param>
/// <exception cref="ArgumentNullException">names cannot be null.</exception>
public IEnumerable <Process> GetSessionProcessesWithName(IEnumerable <string> names)
{
if (names == null)
{
throw new ArgumentNullException(nameof(names));
}
return(SessionProcesses.Where(p => names.Contains(p.ProcessName.ToUpper())));
}
/// <summary>Checks for process changes, then sleeps the thread. </summary>
private void CheckForProcessChanges()
{
while (true)
{
//Check current processes
var currentProcesses = new RunningProcessCollection(
SessionProcesses
.GroupBy(p => p.ProcessName)
.Select(g => new RunningProcess(g.Key, g.Count()))
.OrderBy(rp => rp.Name)); //sorting allows sequence comparison
//If different than last check, publish update
if (!currentProcesses.SequenceEqual(this.Processes))
{
this.Processes = currentProcesses;
OnPropertyChanged(nameof(this.Processes));
}
//Wait to refresh
Thread.Sleep(refreshMilliseconds);
}
}
