public Romawi(int num)
{
if (num < 1)
{
throw new ArgumentOutOfRangeException("Zero or Negative integer.");
}
this.Value = num;
StringBuilder stringbuilder = new StringBuilder("");
Romawi.Pair[] pairArray = Romawi.pairs;
for (int i = 0; i < (int)pairArray.Length; i++)
{
Romawi.Pair pair = pairArray[i];
while (num >= pair.Value)
{
stringbuilder.Append(pair.StringValue);
num = num - pair.Value;
}
}
this.Text = stringbuilder.ToString();
}
public Romawi(string value)
{
if (value == null || value.Trim() == "")
{
throw new ArgumentException("Null or Empty string.");
}
this.Text = value;
Romawi.Pair[] pairArray = Romawi.pairs;
for (int i = 0; i < (int)pairArray.Length; i++)
{
Romawi.Pair pair = pairArray[i];
while (value.StartsWith(pair.StringValue))
{
this.Value = this.Value + pair.Value;
value = value.Substring(pair.StringValue.Length);
}
}
if (value != "")
{
throw new ArgumentException("Invalid Roman Number");
}
}
