What are Sealed Classes in C#?
Answers were Sorted based on User's Feedback
when a class defined as sealed its not possible to inherit
its class and properties to the inherited class.Its also
applicable to the class properties.Even class defined as
public its banned to inherit the class.
| Is This Answer Correct ? | 126 Yes | 18 No |
Answer / vijay rana
if we want to prevent a class to be inherited then we use
the keyword sealed,
means this class will not be inherited now
| Is This Answer Correct ? | 117 Yes | 12 No |
Answer / sasi
A sealed class cannot be used as a base class. For this
reason, it cannot also be an abstract class.
| Is This Answer Correct ? | 83 Yes | 17 No |
Answer / nitin kumar tomar
A Class that cannot be inherited and used by the other
classes
| Is This Answer Correct ? | 76 Yes | 15 No |
Answer / kanchan kora
A class which restricts inheritance for security region is
called Sealed class.
Sealed class is the last class in hierarchy.
Sealed class can be a derived class but can't be a base class.
To access the members of sealed class we should create the
instance object.
Advantages of sealed class is it restrict the third party
vendor for developing new software by inheriting from our logic.
| Is This Answer Correct ? | 50 Yes | 9 No |
Answer / irfan
Sealed classes cannot be inheritted by parent class and
sealed methods cannot be ovrriden
| Is This Answer Correct ? | 24 Yes | 18 No |
Answer / prabhakaran
A derived class can stop virtual inheritance
| Is This Answer Correct ? | 4 Yes | 0 No |
what is the main differnce between const,readonly and static
3 Answers Beehive Systems, CDAC,
What is c sharp used for?
What is int32 in c#?
If I have more than one version of one assemblies, then how'll I use old version (how/where to specify version number?)in my application?
What is a collection in c#?
What are the types of methods in c#?
What is a must for multitasking
What is c# entity framework?
Explain the difference between user control and custom control. Also, explain their use.
what are the advantages of c# over vb.net?
10 Answers Choice Solutions, HCL, Practical Viva Questions,
How can you overload a method?
How to add a readonly property in c#.net
Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)
COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)
Crystal Reports (81)
BizTalk (89)
Dot Net (2435)
Exchange Server (362)
SharePoint (720)
WCF (340)
MS Office Microsoft (6963)
LINQ Language-Integrated Query (317)
WPF (371)
TypeScript (144)
Microsoft Related AllOther (311)