コード例 #1
0
        public static DateTime ToDateTime(string parameterValue, string parameterName)
        {
            try
            {
                if (parameterValue == null)
                {
                    return(DateTime.Today);
                }
                if (parameterValue.Length <= 0)
                {
                    return(DateTime.Today);
                }

                DateTime result;
                if (DateTime.TryParse(parameterValue, CultureInfo.CurrentCulture, DateTimeStyles.None, out result))
                {
                    return(result);
                }
                else
                {
                    // if unable to parse, it is possible this is an OADate
                    return(ConvertExt.FromOADate(Convert.ToInt32(parameterValue)));
                }
            }
            catch (ArgumentException)
            {
                throw new ReconciliationConversionException(String.Format(CultureInfo.CurrentCulture, "Unable to convert {0}, value = {1}, to DateTime",
                                                                          parameterName, parameterValue));
            }
            catch (NotSupportedException)
            {
                throw new ReconciliationConversionException(String.Format(CultureInfo.CurrentCulture, "Unable to convert {0}, value = {1}, to DateTime",
                                                                          parameterName, parameterValue));
            }
            catch (FormatException)
            {
                throw new ReconciliationConversionException(String.Format(CultureInfo.CurrentCulture, "Unable to convert {0}, value = {1}, to DateTime",
                                                                          parameterName, parameterValue));
            }
            catch (OverflowException)
            {
                throw new ReconciliationConversionException(String.Format(CultureInfo.CurrentCulture, "Unable to convert {0}, value = {1}, to DateTime",
                                                                          parameterName, parameterValue));
            }
            catch (Exception)
            {
                throw;
            }
        }