Conditional regex in.net

Question

I am trying to write a Regex for an expression that matches below inputs

Eat : True Sleep : True
Eat : True Sleep : False
Eat : False Sleep : True

but fails

Eat : False Sleep : False

How can I put this condition in my Regex expression or is testing this in 2 regex patterns recommended?

Answer 1

Eat : True Sleep : (?:True|False)|Eat : False Sleep : (?!False)True

如上所述，也可以通过负前瞻来实现。

Answer 2

这是必需的正则表达式

Eat.*True.*Sleep.*|Eat.*Sleep.*True