## Introduction

A partial type may contain partial methods.

For example:

partial class MyClass
{
...
partial void MyMethod (**decimal** amount);
}
partial class MyClass
{
...
partial void MyMethod (**decimal** amount)
{
if (amount > 100)
...
}
}

A partial method consists of two parts: a definition and an implementation.

If an implementation is not provided, the definition of the partial method is compiled away.

Partial methods must be void and are implicitly private.