2. I've a class Parent Class A and a Derived Class B. Here is a scenario. I've an instance of Class A as objA and an instance of Class B as objB. I can refer a child class variable as objB=objA, but cannot do objA=objB what is the reason?

2 Answers   247Customer,

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can u give me real example of how web.config overrides the machine.config file?

0 Answers  

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How do you handle this COM components developed in other programming languages in .NET?

0 Answers   InfoAxon Technologies,

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what is tracing? Where it used?

0 Answers  

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How can I write my own .NET host?

0 Answers   HCL,

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Hi i need fast track course maximum to complete within a month....courses are Asp.net,c3,vb.net n sql server........at hyderbad location ..best institute n cost

1 Answers   Chevron,

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4 Answers  

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How do I prevent concurrent access to my data?

0 Answers  

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6. Wcf- what is SOA

0 Answers   PCS,

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Explain the difference between state server and sqlserver : Dot net architecture

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Wcf- What is ABC

1 Answers   PCS,

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What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?

2 Answers  

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