C Sharp (C#) - Inheritance
Find the error in this constructor chaining code:
class Example {
public Example(int x) {
Console.WriteLine(x);
}
public Example() : this() {
Console.WriteLine("Default");
}
}
Find the error in this constructor chaining code: class Example { public Example(int x) { Console.WriteLine(x); } public Example() : this() { Console.WriteLine("Default"); } }
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Check chaining target
The parameterless constructor calls itself with ': this()', causing infinite recursion.Step 2: Confirm error type
This results in a compile-time error due to recursive constructor call.Final Answer:
Constructor chaining calls itself causing infinite recursion -> Option BQuick Check:
Constructor cannot chain to itself directly [OK]
Quick Trick: Do not chain a constructor to itself to avoid recursion [OK]
Common Mistakes:
MISTAKES- Assuming chaining to same constructor is allowed
- Ignoring parameter mismatch
- Thinking chaining requires same parameters
Master "Inheritance" in C Sharp (C#)
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore C Sharp (C#) Quizzes