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DiscordChatExporter/DiscordChatExporter.Gui/Converters/TimeSpanToDateTimeConverter.cs

26 lines
768 B

using System;
using System.Globalization;
using System.Windows.Data;
namespace DiscordChatExporter.Gui.Converters;
[ValueConversion(typeof(TimeSpan?), typeof(DateTime?))]
public class TimeSpanToDateTimeConverter : IValueConverter
{
public static TimeSpanToDateTimeConverter Instance { get; } = new();
public object? Convert(
object? value,
Type targetType,
object? parameter,
CultureInfo culture
) => value is TimeSpan timeSpanValue ? DateTime.Today.Add(timeSpanValue) : default(DateTime?);
public object? ConvertBack(
object? value,
Type targetType,
object? parameter,
CultureInfo culture
) => value is DateTime dateTimeValue ? dateTimeValue.TimeOfDay : default(TimeSpan?);
}