public static CaptchaNumbers HideData(CaptchaNumbers res)
{
Random random = new Random(Guid.NewGuid().GetHashCode());
List <int> temp = new List <int> {
0, 1, 2
};
int r_convert = temp[random.Next(0, temp.Count)];
switch (r_convert)
{
case 0:
res.num1 = "(" + ConvertToWords.ToWords(Convert.ToInt32(res.num1)) + ")";
break;
case 1:
res.num2 = "(" + ConvertToWords.ToWords(Convert.ToInt32(res.num2)) + ")";
break;
case 2:
res.sum = "(" + ConvertToWords.ToWords(Convert.ToInt32(res.sum)) + ")";
break;
}
temp.Remove(r_convert);
int r_encode = temp[random.Next(temp.Count)];
switch (r_encode)
{
case 0:
res.val = res.num1;
res.num1 = "blank";
break;
case 1:
res.val = res.num2;
res.num2 = "blank";
break;
case 2:
res.val = res.sum;
res.sum = "blank";
break;
}
return(res);
}
public static string ToWords(int number)
{
string statement = "";
List <int> stack = new List <int>();
{
int position = 0;
while (number != 0 || position == 0)
{
int mod = (number % 10);
stack.Add(mod);
number = number / 10;
position++;
}
}
string tempstatement = "";
for (int index = 0; index < stack.Count; index++)
{
int num = stack[index];
if (index == 0 && num == 0 && stack.Count > 1) //skip if num is 0 and stack count is > 0
{
continue;
}
if (index == 1 && num == 1)//check for teen
{
tempstatement = ConvertToWords.ToWords(index, stack[index - 1]);
break;
}
if (index > 0)
{
index++;
}
int power = Convert.ToInt32(Math.Pow(10, index));
int multiples = (power != 0 ? power : 1);
int t = num * multiples;
tempstatement = ConvertToWords.ToWords(index, num) + " " + tempstatement;
}
statement += tempstatement;
return(statement.Trim());
}
