C# How do I check if one of two values is TRUE?

Question

Should be a simple question for the C# experts here.

I basically want to check if one value or another is TRUE, a wild stab at the code is below:

if          


        

Answer 1

To indicate whether a gender is specified with a value of "true" rather than "false",

bool genderIsSpecified = staff.getValue("Male") | staff.getValue("Female");

.. will only determine whether it's one of those values, not which of those values the object staff is.

So, just in case this question is literal and not an abstract example, ...

Male or Female .. everyone is one or the other. Perhaps in your question you meant to ask which of the two is the case? In that case,

bool defaultGenderIfNoGenderDocumented = true; // male
bool MaleIfTrue_FemaleIfFalse = !string.IsNullOrEmpty(staff.getValue("Male"))
    ? bool.Parse(staff.getValue("Male"))
    : string.IsNullOrEmpty(staff.getValue("Female"))
        ? bool.Parse(staff.getValue("Female"))
            ? false
            : defaultGenderIfNoGenderDocumented
        : defaultGenderIfNoGenderDocumented;

Or simply,

// assume value is properly populated, ignore "Female" value
bool isMale = bool.Parse(staff.getValue("Male"));