I want to apply regex exp

HI @Kuldeep_Pandey

How about this expression

System.Text.RegularExpressions.Regex.Matches(YourString,"(?<=\d{2}\W\S{3}\s\d{4})\s*[A-Za-z].*(?=\s.*\W\d{2}\s.*\d{2}:\d{2}:\d{2})")

Check out this XAML file

Regex1.xaml (9.8 KB)

Regards
Gokul