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Question
In winform my controls [taskbar and progressbar] become
inactive when heavy processing is going in background, how
to avoid this via multithreading
 Question Submitted By :: Karan
I also faced this Question!!     Rank Answer Posted By  
 
  Re: In winform my controls [taskbar and progressbar] become inactive when heavy processing is going in background, how to avoid this via multithreading
Answer
# 1
Luckily most machines nowadays have multi-core processors or
multiple processors.  If the machine in question has only a
single-core processor and nothing else, then there is no
good answer.  If the machine is 'modern' and had dual- or
more processors (or cores), then the answer is that your
heavy processing is best forked off into a separate thread
while the GUI is maintained by the first thread.  This
allows one processor to maintain good latency in processing
the GUI (and its controls) while the other processor(s) do
the processing.  End of story.
 
Is This Answer Correct ?    4 Yes 1 No
Brian Dixon
 

 
 
 
Other OOAD Interview Questions
 
  Question Asked @ Answers
 
When do you prefer to use composition than aggregation? Protech1
Is class an Object? Is object a class?  10
What is Polymorphism? Protech3
Difference: Object Oriented Analysis (OOA) and Object Oriented Design (OOD)? Protech4
What is Object Constraint Language (OCL)? Protech1
Differentiate between Aggregation and containment?  1
Who is an Actor?  3
Is class an Object? Is object a class? Protech3
Why should project managers complete hard problems first in an OOSAD project?  2
Difference Between Attribute and Association. Protech2
What do you meant by "SBI" of an object?  2
How do you represent static members and abstract classes in Class Diagram? Protech1
Difference: Sequence Diagrams, Collaboration Diagrams ? Protech1
What is an USECASE? Why it is needed?  7
In winform my controls [taskbar and progressbar] become inactive when heavy processing is going in background, how to avoid this via multithreading Hexaware1
What are the tools you used for OOAD? Protech3
Can link and Association applied interchangeably?  2
Why does the function arguments are called as "signatures"?  1
Why is planning too much up front a mistake in an OOSAD project? Infosys3
What do you mean by Realization? Protech1
 
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