In C#, you can't assign something that could be null to a ref bool because bool is a value type and therefore not nullable.
C# has a syntax which allows you to specify that a variable might be a value type or null: bool? test = null. You can't use a bool? in a bool context without casting, though, and it will throw at runtime if you try to do the cast on something that is null.
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Date: 2011-06-14 06:16 pm (UTC)C# has a syntax which allows you to specify that a variable might be a value type or null: bool? test = null. You can't use a bool? in a bool context without casting, though, and it will throw at runtime if you try to do the cast on something that is null.