.NET (Core and Framework)

DataTable TEMP = new DataTable();
TEMP=Dataset1.Table(0).DefaultView.ToTable(true,"Col4");

DataSet.Compute("Sum(Qty)","Col4='"+TEMP.Rows[location][0].ToString()+"'")

_Zorro_ wrote:

the compiler translates that to...

MSDN[^] states:

By default, this option is set to AnyCPU (Any CPU in C#), which specifies that the compiler should not optimize compilation for a specific CPU type.

I are Troll

ManagementEventWatcher _jobInitiated;
ManagementEventWatcher _jobModified;
ManagementEventWatcher _jobTerminated;

void Initialize()
{
    string path = @"\\.\root\CIMV2";

    // This for _jobInitiated event
    string qry = string.Format("SELECT * FROM __InstanceCreationEvent WITHIN .1 WHERE TargetInstance ISA 'Win32_PrintJob'");

    EventQuery evQry= new EventQuery(qry);
    _jobInitiated = new ManagementEventWatcher(evQry);
    _jobInitiated.Scope = new ManagementScope(path);
    _jobInitiated.Options.Timeout = new TimeSpan(0, 1, 0);
    _jobInitiated.EventArrived += new EventArrivedEventHandler(_jobInitiated_EventArrived);

    // This for _jobModified event
    qry = string.Format("SELECT * FROM __InstanceModificationEvent WITHIN .1 WHERE TargetInstance ISA 'Win32_PrintJob'");

    evQry = new EventQuery(qry);
    _jobModified = new ManagementEventWatcher(evQry);
    _jobModified.Scope = new ManagementScope(path);
    _jobModified.EventArrived += new EventArrivedEventHandler(_jobModified_EventArrived);

    // And this for _jobTerminated
    qry = string.Format("SELECT * FROM __InstanceDeletionEvent WITHIN .1 WHERE TargetInstance ISA 'Win32_PrintJob'");

    evQry = new EventQuery(qry);
    _jobTerminated = new ManagementEventWatcher(evQry);
    _jobTerminated.Scope = new ManagementScope(path);
    _jobTerminated.Options.Timeout = new TimeSpan(0, 1, 0);
    _jobTerminated.EventArrived += new EventArrivedEventHandler(_jobTerminated_EventArrived);

    // Start watching
    _jobInitiated.Start();
    _jobModified.Start();
    _jobTerminated.Start();
}

void _jobModified_EventArrived(object sender, EventArrivedEventArgs e)
{
    ManagementBaseObject theJob = (ManagementBaseObject)e.NewEvent["TargetInstance"];
    // theJob is a Win32_PrintJob object so:
    // To get the number of pages printed:
    int numPages = int.Parse(theJob["PagesPrinted"].ToString());
    // To get the total number of pages of this job sent to the printer queue
    int totPagesSent = int.Parse(theJob["TotalPages"].ToString());
    // And so on...
}