ConvertTo() [1/2]

override? object System.ComponentModel.DateTimeConverter.ConvertTo ( ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type destinationType )

inlinevirtual

Reimplemented from System.ComponentModel.TypeConverter.

Definition at line 56 of file DateTimeConverter.cs.

    {
        if (destinationType == typeof(string) && value is DateTime dateTime)
        {
            if (dateTime == DateTime.MinValue)
            {
                return string.Empty;
            }
            if (culture == null)
            {
                culture = CultureInfo.CurrentCulture;
            }
            DateTimeFormatInfo dateTimeFormatInfo = (DateTimeFormatInfo)culture.GetFormat(typeof(DateTimeFormatInfo));
            if (culture == CultureInfo.InvariantCulture)
            {
                if (dateTime.TimeOfDay.TotalSeconds == 0.0)
                {
                    return dateTime.ToString("yyyy-MM-dd", culture);
                }
                return dateTime.ToString(culture);
            }
            string text = ((dateTime.TimeOfDay.TotalSeconds != 0.0) ? (dateTimeFormatInfo.ShortDatePattern + " " + dateTimeFormatInfo.ShortTimePattern) : dateTimeFormatInfo.ShortDatePattern);
            return dateTime.ToString(text, CultureInfo.CurrentCulture);
        }
        if (destinationType == typeof(InstanceDescriptor) && value is DateTime dateTime2)
        {
            if (dateTime2.Ticks == 0L)
            {
                return new InstanceDescriptor(typeof(DateTime).GetConstructor(new Type[1] { typeof(long) }), new object[1] { dateTime2.Ticks });
            }
            return new InstanceDescriptor(typeof(DateTime).GetConstructor(new Type[7]
            {
                typeof(int),
                typeof(int),
                typeof(int),
                typeof(int),
                typeof(int),
                typeof(int),
                typeof(int)
            }), new object[7] { dateTime2.Year, dateTime2.Month, dateTime2.Day, dateTime2.Hour, dateTime2.Minute, dateTime2.Second, dateTime2.Millisecond });
        }
        return base.ConvertTo(context, culture, value, destinationType);
    }

References System.culture, System.Globalization.CultureInfo.CurrentCulture, System.IFormatProvider.GetFormat(), System.Globalization.CultureInfo.InvariantCulture, System.L, System.DateTime.MinValue, System.Globalization.DateTimeFormatInfo.ShortDatePattern, System.Globalization.DateTimeFormatInfo.ShortTimePattern, System.text, and System.value.