Explain the difference between checked and unchecked exceptions in C#.
Explain the difference between checked and unchecked exceptions in C#.
20804-Jun-2023
Updated on 18-Nov-2023
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Explain the difference between checked and unchecked exceptions in C#.
Aryan Kumar
18-Nov-2023In C#, exceptions can be categorized into two types based on how the compiler handles them: checked exceptions and unchecked exceptions.
Checked Exceptions:
Compile-Time Checking:
Use of checked Keyword:
Arithmetic Operations:
Example:
Unchecked Exceptions:
No Compile-Time Checking:
Use of unchecked Keyword:
Arithmetic Operations:
Example:
Key Differences:
Handling:
Keywords:
Compiler Enforcement:
Default Behavior:
Here's a simple example to illustrate the difference:
In summary, checked exceptions are enforced by the compiler, requiring explicit handling, while unchecked exceptions allow developers more flexibility but require manual handling. The use of checked and unchecked keywords provides control over how arithmetic overflow and underflow are handled at runtime.