protected override void StartTest()
{
{
if (CanStartTest())
{
DisplayTempMessage("Test in process...", GOOD_MESSAGE_BRUSH, 0);
UnidirectionalTorqueTest test = Session.TestTemplate.TestInstance() as UnidirectionalTorqueTest;
test.Operator = Session.BenchOperator;
test.WorkOrder = Session.WorkId;
// used when creating the Unidirectional Chart to set the minimum or maximum y value.
int maxTorque = test.MaxTorque;
// set the test direction, based of what the user has chosen.
if (IsClockwise)
{
test.Direction = TestDirection.Clockwise;
}
else if (IsCounterclockwise)
{
maxTorque = test.MinTorque; // CCW is negative
test.Direction = TestDirection.Counterclockwise;
}
else
{
test.Direction = TestDirection.Unknown;
throw new Exception("Unknown test direction, please change to Clockwise or Counterclockwise.");
}
TestBench.Singleton.LoadTest(test);
TestBench.Singleton.BeginCurrentTest();
ChartFactory.CreateUnidirectionalChart(TorqueAngleChart, maxTorque);
// clear all saved Sample objects from base class list.
ClearTestData();
// reevalutate all commands can execute.
StartTestCommand.RaiseCanExecuteChanged();
SaveDataCommand.RaiseCanExecuteChanged();
ExitProgamCommand.RaiseCanExecuteChanged();
StopTestCommand.RaiseCanExecuteChanged();
}
}
}
protected override void ScaleChartAxis(float currentTorque, float currentAngle)
{
// for calibration purposes
if (TorqueAngleChart == null)
{
return;
}
UnidirectionalTorqueTest runningTest = TestBench.Singleton.CurrentTest as UnidirectionalTorqueTest;
try
{
TorqueAngleChart.ChartAreas[0].RecalculateAxesScale();
}
catch (Exception ex)
{
Debug.WriteLine(
Messages.GeneralExceptionMessage(ex, "UnidirectionalTorqueTest_VM.ScaleChartAxis"));
}
}
internal static void SetTorqeTestParameters(SqlCommand cmd, TorqueTest torqueTest)
{
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@TestId",
SqlDbType = SqlDbType.NVarChar,
Value = torqueTest.TestId
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@TestTemplateId",
SqlDbType = SqlDbType.Int,
Value = torqueTest.TestTemplateId
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@EmployeeNumber",
SqlDbType = SqlDbType.NVarChar,
Value = torqueTest.Operator.ClockId
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@WorkId",
SqlDbType = SqlDbType.NVarChar,
Value = torqueTest.WorkOrder
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@TestDate",
SqlDbType = SqlDbType.Date,
Value = torqueTest.StartDate.Value.Date
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@StartTime",
SqlDbType = SqlDbType.Time,
Value = torqueTest.StartTime
});
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@FinishTime",
SqlDbType = SqlDbType.Time,
Value = torqueTest.FinishTime
});
// now see if it's a unidirectional test, so the direction must be know.
var direction = "BD"; // both directions is default, see TestDirections table.
UnidirectionalTorqueTest test = torqueTest as UnidirectionalTorqueTest;
if (test != null)
{
if (test.Direction == TestDirection.Clockwise)
{
direction = "CW";
}
else if (test.Direction == TestDirection.Counterclockwise)
{
direction = "CCW";
}
}
// now add the parameter
cmd.Parameters.Add(new SqlParameter
{
ParameterName = "@Direction",
SqlDbType = SqlDbType.NVarChar,
Precision = 5,
Value = direction
});
}
