DateTimeMode

DataSetDateTime System.Data.DataColumn.DateTimeMode

getset

Definition at line 488 of file DataColumn.cs.

    {
        get
        {
            return _dateTimeMode;
        }
        set
        {
            if (_dateTimeMode == value)
            {
                return;
            }
            if (DataType != typeof(DateTime) && value != DataSetDateTime.UnspecifiedLocal)
            {
                throw ExceptionBuilder.CannotSetDateTimeModeForNonDateTimeColumns();
            }
            switch (value)
            {
            case DataSetDateTime.Local:
            case DataSetDateTime.Utc:
                if (HasData)
                {
                    throw ExceptionBuilder.CantChangeDateTimeMode(_dateTimeMode, value);
                }
                break;
            case DataSetDateTime.Unspecified:
            case DataSetDateTime.UnspecifiedLocal:
                if (_dateTimeMode != DataSetDateTime.Unspecified && _dateTimeMode != DataSetDateTime.UnspecifiedLocal && HasData)
                {
                    throw ExceptionBuilder.CantChangeDateTimeMode(_dateTimeMode, value);
                }
                break;
            default:
                throw ExceptionBuilder.InvalidDateTimeMode(value);
            }
            _dateTimeMode = value;
        }
    }

Referenced by System.Data.DataRelation.CheckState(), and System.Data.ForeignKeyConstraint.NonVirtualCheckState().