private void SendCommandToComputer(object data)
{
ADComputer computer = null;
DataForComputer dataForComputer = (DataForComputer)data;
DataGridViewRow row = dataForComputer.Row;
String[] options = dataForComputer.Options;
System.Threading.CountdownEvent countDown = dataForComputer.CountDown;
try
{
Action startAction = () =>
{
lock (dtGrvComputers)
{
if (!_closing && !_aborting)
{
row.Cells["Status"].Value = resMan.GetString("SendingCommand");
computer = (ADComputer)row.Cells["Computer"].Value;
}
}
Logger.Write("Will try to send InstallPendingUpdates on : " + computer.Name);
};
if (!_closing && !_aborting)
{
this.Invoke(startAction);
}
ADComputer.InstallPendingUpdatesResult result = ADComputer.InstallPendingUpdatesResult.FailToSendCommand;
if (!_closing && !_aborting)
{
result = computer.InstallPendingUpdates(options, Username, Password);
}
Action endAction = () =>
{
Logger.Write("Result for " + computer.Name + " is : " + result.ToString());
lock (dtGrvComputers)
{
if (!_closing && !_aborting)
{
row.Cells["Status"].Value = resMan.GetString(result.ToString());
}
}
};
if (!_closing && !_aborting)
{
this.Invoke(endAction);
}
}
catch (Exception) { }
finally { countDown.Signal(); }
}
private void SendUpdateCommand()
{
Logger.EnteringMethod();
string[] options = GetOptions();
if (dtGrvComputers.Rows.Count > 0)
{
System.Threading.CountdownEvent countDown = new System.Threading.CountdownEvent(1);
foreach (DataGridViewRow row in dtGrvComputers.Rows)
{
if (_aborting || _closing)
{
break;
}
countDown.AddCount();
DataForComputer data = new DataForComputer();
data.Row = row;
data.Options = options;
data.CountDown = countDown;
System.Threading.ThreadPool.QueueUserWorkItem(SendCommandToComputer, data);
}
countDown.Signal();
countDown.Wait();
}
Action finishAction = () =>
{
chkBxCancelIfRebootIsPending.Enabled = true;
chkBxIncludeUpdatesthatRequireReboot.Enabled = true;
chkBxPersonalizeSearchString.Enabled = true;
txtBxPersonalizeSearchString.Enabled = true;
btnStartUpdating.Enabled = true;
btnClose.Enabled = true;
_aborting = false;
};
if (!_closing)
{
this.Invoke(finishAction);
}
}
