What is Nested Try Catch Block?
A nested try-catch
block means you have a try-catch
block inside another try-catch
block. This is often used when you want to handle different exceptions in different sections of your code, or when a section of your code might throw more than one type of exception.
Basic Syntax of Nested Try Catch Block:
try {
// Outer try block
try {
// Inner try block
// Code that may throw an exception
} catch (ExceptionType1 e1) {
// Handle ExceptionType1
}
} catch (ExceptionType2 e2) {
// Handle ExceptionType2
}
Try Catch Block in Programming
In programming, a try catch block is used for exception handling. The try
block contains code that might throw an exception and the catch
block handles specific exceptions by providing custom code. It prevents program termination when exceptions occur. Remember, we can use a try
block without a catch
block, but not vice versa.
Table of Content
- What is a Try Block?
- What is a Catch/Except Block?
- Basic Syntax of Try Catch Block
- How to use Try Catch Block
- What is Nested Try Catch Block?
- Try Catch Block in C++
- Try Catch Block in Java
- Try Except Block in Python
- Try Catch Block in C#
- Best Practices of Try Catch Block
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