EI
EI class (inherits Operator) with 5 methods and 2 properties
EI class (inherits Operator) with 5 methods and 2 properties
Element class with 1 property
Element class with 1 method and 6 properties
ElementCollection class (inherits IEnumerable) with 2 methods and 1 property
ElementList class (inherits List)
Ellipse クラス（Shape を継承）で、2 つのメソッドと 10 のプロパティ
EmbeddedFileCollection class (inherits IReadOnlyList) with 8 methods and 4 properties
EMC class (inherits Operator) with 5 methods and 2 properties
EncodingType enum
EncryptedPayload class with 1 method and 3 properties
