The IConvertible Interface

Objects implementing the IConvertible interface expose a series of ToXXX methods exactly as the Convert class does so that such objects can easily be converted into another type. This example uses a structure instead of a class, for the sake of simplicity. Listing 13.4 shows how the IConvertible interface can be implemented.

Listing 13.4 Implementing the IConvertible Interface

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The ThreePoint structure is simple; it just ...

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