What's the strangest corner case you've seen in C# or .NET? [closed]

Answer 1

From a question I asked not long ago:

Conditional operator cannot cast implicitly?

Given:

Bool aBoolValue;

Where aBoolValue is assigned either True or False;

The following will not compile:

Byte aByteValue = aBoolValue ? 1 : 0;

But this would:

Int anIntValue = aBoolValue ? 1 : 0;

The answer provided is pretty good too.