MASACR 

Crontab# package for .net framework 4.6 up to 4.8.1, returns the time in milliseconds to the next execution based on the input crontab string. See the README for more details

Crontab# package for .net core 8,7 and 6, returns the time in milliseconds to the next execution based on the input crontab string. See the README for more details

Crontab# package for netstandard 2.0+, returns the time in milliseconds to the next execution based on the input crontab string or executes a given method based on a crontab string. See the README for more... More information