/**
* Validates a property based on the property name and property value.
* @param propertyName The name of the property to be checked.
* @param propertyValue The value of the property to be checked.
* @returns true if the property is valid, false otherwise.
*/
public new static bool ValidateProperty(string propertyName, string propertyValue)
{
bool isPropertyValid = WidgetBaseWindowsPhone.ValidateProperty(propertyName, propertyValue);
if (propertyName.Equals("maxdateyear") || propertyName.Equals("maxdatemonth") || propertyName.Equals("maxdateday") ||
propertyName.Equals("mindateyear") || propertyName.Equals("mindatemonth") || propertyName.Equals("mindateday"))
{
int value;
if (!int.TryParse(propertyValue, out value))
{
isPropertyValid = false;
}
if (propertyName.Equals("maxdateyear"))
{
if (MinDate > MaxDate.AddYears(-1 * (MaxDate.Year - value)) || value > MaxYear) isPropertyValid = false;
}
else if (propertyName.Equals("maxdatemonth"))
{
if (value <= 12 && value >= 1)
{
if (MinDate > MaxDate.AddMonths(-1 * (MaxDate.Month - value))) isPropertyValid = false;
}
else
{
isPropertyValid = false;
}
}
else if (propertyName.Equals("maxdateday"))
{
int month = MaxDate.Month;
if (MinDate > MaxDate.AddDays(value - MaxDate.Day)) isPropertyValid = false;
// If the month have changed it means that the day value was not valid.
if (month != MaxDate.AddDays(value - MaxDate.Day).Month) isPropertyValid = false;
}
else if (propertyName.Equals("mindateyear"))
{
if (MinDate.AddYears(-1 * (MinDate.Year - value)) > MaxDate || value < MinYear) isPropertyValid = false;
}
else if (propertyName.Equals("mindatemonth"))
{
if (value <= 12 && value >= 1)
{
if (MinDate.AddMonths(-1 * (MinDate.Month - value)) > MaxDate) isPropertyValid = false;
}
else
{
isPropertyValid = false;
}
}
else if (propertyName.Equals("mindateday"))
{
int month = MinDate.Month;
if (MinDate.AddDays(value - MinDate.Day) > MaxDate) isPropertyValid = false;
// IF the month have changed it means that the day value was not valid.
if (month != MinDate.AddDays(value - MinDate.Day).Month) isPropertyValid = false;
}
}
return isPropertyValid;
}
