You are developing an application.
The application contains the following code segment (line numbers are included for reference only):
When you run the code, you receive the following error message: “Cannot implicitly convert type
‘object” to ‘int’. An explicit conversion exists (are you missing a cast?).”
You need to ensure that the code can be compiled.
Which code should you use to replace line 05?
A.
var2 = arrayl[0] is int;
B.
var2 = ((List<int>)arrayl) [0];
C.
var2 = arrayl[0].Equals(typeof(int));
D.
var2 = (int) arrayl [0];
D
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.. other people say B – who is right now and why ?
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B: error message “Cannot convert type ‘System.Collections.ArrayList’ to ‘System.Collections.Generic.List'”
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D, because B is not comilable
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