ConvertDate

gistfile1.cs

public class ConvertDate : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo cultureInfo)
        {
            try
            {
                if (value != null)
                {
                    // TODO Verificar como realizar a conversão sem gerar exception                    
                    string[] date_time_split = value.ToString().Split('T');
                    string[] date_split = date_time_split[0].Split('-');
                    string dateFormat = String.Format("{0}/{1}/{2} {3}", date_split[2], date_split[1], date_split[0], date_time_split[1]);
                    return dateFormat;
                }
                return value;
            }
            catch (Exception e)
            {
                Debug.WriteLine(String.Format("Erro Convert: {0}", e.ToString()));
                return value;
            }
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo cultureInfo)
        {
            try
            {
                string strValue = value as string;
                DateTime resultDateTime;
                if (DateTime.TryParse(strValue, out resultDateTime))
                {
                    return resultDateTime;
                }
                return DependencyProperty.UnsetValue;
            }
            catch (Exception)
            {
                return "";
            }
        }
    }