What is a nullreferenceexception?

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I want to single value if you give any integer value. Below are examples  1. Input: 123  Output: 6 2. Input: 99   9+9=18   1+8  Output: 9 How to get above output?

1 Answers   AxSys,

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What is wcf c#?

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What is the difference between method overriding and method overloading?

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What is the difference between protected and private?

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State two different types of access modifiers.

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Which controls do not have events?

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How do I create multifile assembly?

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What are desktop applications examples?

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What is a method signature in c#?

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What does using system mean in c#?

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Can you change the value of a constant filed after its declaration?

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