<PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.0-preview.1.25080.5" />

TimeSpanMinutesConverter

Converts a time span expressed in minutes.
using System.ComponentModel; using System.Globalization; namespace System.Configuration { public class TimeSpanMinutesConverter : ConfigurationConverterBase { public override object ConvertTo(ITypeDescriptorContext ctx, CultureInfo ci, object value, Type type) { ConfigurationConverterBase.ValidateType(value, typeof(TimeSpan)); return ((long)((TimeSpan)value).TotalMinutes).ToString(CultureInfo.InvariantCulture); } public override object ConvertFrom(ITypeDescriptorContext ctx, CultureInfo ci, object data) { return TimeSpan.FromMinutes(long.Parse((string)data, CultureInfo.InvariantCulture)); } } }