c# - How to store several states in one variable? -

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There are several binary states in my object items which can be combined 

  Bull cannabosed; Bull Canbach; Bull canback exclaimed;

I need to store the current combination of values ​​in one variable. The reason is that I need to store this value in DB. In C ++, I will make a bit-mask where there will be a small stake in a state. Is this a good practice. NET?

You can use an enumeration with the flag attribute: 

  state = mystates. Kenbus Soul | MyStates.CanBeExchanged

Note that this only works when the enum value powers two (as explained in a comment), so that they can be easily added and when one More people than are set to not overlap.

You can also define prices as a combination of several other values: 

  CanBeSoldOrBought = CanBeSold | Canbebought

or 

  CanBeSoldOrBought = 3

This file permits to work as expected Can be seen as an example, where ReadWrite is usually a combination of reading and compose bits.

And yes, this is a common practice that framework itself uses it in many places.

The usual way of check for a particular set of sets is then 

  ((State and Mistakes. Kanbis)! = 0) { ...}

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