C# 4 and .NET 4

Partial Classes ❘ 83
{
public void MethodTwo()
{
}
}
When the project that these two source files are part of is compiled, a single type called TheBigClass will
be created with two methods, MethodOne() and MethodTwo().
If any of the following keywords are used in describing the class, the same must apply to all partials of the
same type:
➤
➤
➤
➤
➤
➤
➤
➤
public
private
protected
internal
abstract
sealed
new
generic constraints
Nested partials are allowed as long as the partial keyword precedes the class keyword in the nested type.
Attributes, XML comments, interfaces, generic-type parameter attributes, and members will be combined
when the partial types are compiled into the type. Given these two source files:
//BigClassPart1.cs
[CustomAttribute]
partial class TheBigClass: TheBigBaseClass, IBigClass
{
public void MethodOne()
{
}
}
//BigClassPart2.cs
[AnotherAttribute]
partial class TheBigClass: IOtherBigClass
{
public void MethodTwo()
{
}
}
after the compile, the equivalent source file would be:
[CustomAttribute]
[AnotherAttribute]
partial class TheBigClass: TheBigBaseClass, IBigClass, IOtherBigClass
{
public void MethodOne()
{
}
public void MethodTwo()
{
}
}
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