'宣言 Public NotInheritable Class LengthRef.Predefined
'使用法 Dim instance As LengthRef.Predefined
public sealed class LengthRef.Predefined
'宣言 Public NotInheritable Class LengthRef.Predefined
'使用法 Dim instance As LengthRef.Predefined
public sealed class LengthRef.Predefined
System.Object
C1.C1Preview.LengthRef.Predefined