What is an abstract class?
Answers were Sorted based on User's Feedback
Answer / ashwini
It is a class which contains at least one abstract method
(A method without any implementation). Other methods can
have implementations. This class can not be instantiated.
It can always become a base class for other classes.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / gopinath.p
ABSTRACT CLASS CANNOT CREATE NEW OBJECT.BUT SUB CLASSES INHERITED INTO ABSTRACT CLASS.
| Is This Answer Correct ? | 0 Yes | 0 No |
hey friends, Firstly I pick the records from the database into the DataGridView, Then I want that If I made any changes to the records in the GridView & Click on Update Button, Changes are Reflected into the main Database .Plz do reply back
What is the difference between convert.tostring and .tostring() method?
What is early binding?
How do you call a stored procedure in Visual Basic?
What is the advantages of VB.NET?
What is the use of assembly?
Explain the difference between import system.data.sqlclient and system.data.oledb?
what is the dif b/w panel and groupbox.
Which namespace are used for accessing the data?
difference between control and component more than one differences
is ADO.NET important to connect sql server? is any other way to connect sql server?
what is difference between namespace and assembly?
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)