public int GetOperandInt(string input)
{
int intValue;
Console.WriteLine(input);
while (!int.TryParse(input, out intValue))
{
input = IoManager.ReadOperand("Input must be double number !");
}
return(intValue);
}
public double GetOperandDouble(string input)
{
double doubleValue;
Console.WriteLine(input);
while (!double.TryParse(input, out doubleValue))
{
input = IoManager.ReadOperand("Input must be double number !");
}
return(doubleValue);
}