Question I have this code i want to print input outside of try block i got error Use of unassigned local variable 'response'

rishabhyadav

New member
Joined
Jun 10, 2022
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1
Programming Experience
Beginner
I have this code i want to print input outside of try block i got error Use of unassigned local variable 'response'

C#:
int Input;
try{
Input=Convert.ToInt32(Console.ReadLine());
}
catch{
 //code here
  }
Console.WriteLine(UserInput);//Use of unassigned local variable 'response'
 
Last edited by a moderator:
There are a few issues here:
The error is about the variable response but the code you are highlighting uses the variable UserInput. Is this really the code you are having an issue with?
The variable response is not declared in the code shown. Please show us that part of your code.
The variable UserInput is not declared in the code shown. Please show us that part of your code.

Please show us your real code rather than paraphrasing.

Anyway the compiler has detected a code path that will lead to that line where a variable is used before it has been initialized. Using uninitialized variables can lead to unpredictable behavior. The normal and most expedient fix is just to initialize variables at the same time that you declare them.
 
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