public ValidateCode()
{
List <string> result = CreateOperValidateCode();
this._operCode = string.Join("", result) + "=?";
CalDel2 cal2;
if (result[1] == "+")
{
cal2 = new CalDel2(CalSum);
}
else if (result[1] == "-")
{
cal2 = new CalDel2(CalSub);
}
else
{
cal2 = new CalDel2(CalMulti);
}
this._codeResult = GetCodeResult(result, cal2);
}
private int GetCodeResult(List <string> result, CalDel2 cal2)
{
return(cal2(result[0].TryToInt(), result[2].TryToInt()));
}
