C# Beginner to advanced - Lesson 42 - Rules for creating and using partial methods

Rules for creating and using partial methods

Partial Method implementation is optional. If we don’t provide the implementation the compiler removes the signature and all calls to the method.

Partial Methods are private by default and it is a compile time error to include any access modifiers, including private.

If we include declaration and implementation at the same time for a partial method, it gives a compile time error

A partial method return type must be void. Include any other return type is a compile time error.

Signature of partial method declaration, must match with the signature of the implementation.

A partial method must be declared within a partial class or partial struct. A non partial class or struct cannot have partial methods.

Implementing partial method more than once, raises a compile time error.

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