public override int CompareTo(QuestionContentPart other)
{
if (this == other)
{
return(0);
}
if (!(other is ArithmeticDecimalValuePart))
{
return(-1);
}
ArithmeticDecimalValuePart valuePart = other as ArithmeticDecimalValuePart;
if (this.Value == valuePart.value)
{
return(0);
}
else if (this.value > valuePart.value)
{
return(1);
}
return(-1);
}
internal static IEnumerable <ArithmeticDecimalValuePart> CreateIntergetValue(int minValue, int maxValue)
{
Random rand = new Random(Environment.TickCount);
int value = rand.Next(minValue, maxValue + 1);
ArithmeticDecimalValuePart valuePart = new ArithmeticDecimalValuePart(value);
yield return(valuePart);
}
public override object Clone()
{
ArithmeticDecimalValuePart newPart = new ArithmeticDecimalValuePart();
newPart.Id = this.Id;
newPart.Value = new decimal?(this.Value.Value);
return(newPart);
}
private static IEnumerable <ArithmeticDecimalValuePart> CreateDoubleValue(int leftMinValue, int leftMaxValue, int rightMinValue, int rightMaxValue)
{
Random rand = new Random(Environment.TickCount);
int partLeft = rand.Next(leftMinValue, leftMaxValue + 1);
Thread.Sleep(50);
int partRight = rand.Next(rightMinValue, rightMaxValue + 1);
double value = Convert.ToDouble(string.Format("{0}.{1}", partLeft, partRight));
ArithmeticDecimalValuePart valuePart = new ArithmeticDecimalValuePart(new decimal(value));
yield return(valuePart);
}
internal static IEnumerable <QuestionOption> CreateDoubleOption(int leftMinValue, int leftMaxValue, int rightMinValue, int rightMaxValue)
{
ArithmeticDecimalValuePart decimalValue = null;
foreach (ArithmeticDecimalValuePart value in CreateDoubleValue(leftMinValue, leftMaxValue, rightMinValue, rightMaxValue))
{
decimalValue = value;
}
QuestionOption option = new QuestionOption();
option.OptionContent.Content = decimalValue.PlaceHolder;
option.OptionContent.ContentType = ContentType.Text;
option.OptionContent.QuestionPartCollection.Add(decimalValue);
yield return(option);
}