public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (!DateDue.Equals(DateTime.MinValue) && DateDue <= DateCreated)
{
yield return(new ValidationResult(
"DateDue: DateDue cannot be in the past",
new[] { "DateDue" }));
}
}
public string RemainingTime()
{
if (DateDue.Equals(null))
{
return("");
}
if (DateDue < DateTime.Now)
{
return("Rok je prošao!");
}
return((DateDue - DateTime.Now).ToString());
}
public string TimeLeft()
{
if (DateDue.Equals(null))
{
return("");
}
if (DateDue < DateTime.Now)
{
return("Deadline passed!");
}
string retDays = Math.Floor((DateDue - DateTime.Now).TotalDays).ToString(CultureInfo.CurrentCulture);
string retHours = (DateDue - DateTime.Now).Hours.ToString();
string retMinutes = (DateDue - DateTime.Now).Minutes.ToString();
string stringDays = retDays == "1" ? " day, " : " days, ";
string stringHours = retHours == "1" ? " hour, " : " hours, ";
string stringMinutes = retMinutes == "1" ? " minute left" : " minutes left";
return(retDays + stringDays + retHours + stringHours + retMinutes + stringMinutes);
}