Exception Handling in Managed Extensions for C++
You can use both structured exception handling (SEH) and C++ exception handling in Managed Extensions for C++. Managed Extensions extend native exception handling by supporting the handling of managed exceptions. A managed exception is any exception thrown by a managed type. The System::Exception class provides many useful methods for processing managed exceptions and is recommended as a base class for user-defined exception classes.
Note Catching exception types derived from an interface is not supported by Managed Extensions.
In This Section
- Basic Concepts in Using Managed Exceptions
- Describes throwing exceptions, using try/catch blocks, and using the __finally keyword in Managed Extensions.
- Differences in Exception Handling Behavior Under Managed Extensions for C++
- Discusses the differences from the standard behavior of C++ exception handling.
- Provides reference information for the __try_cast keyword, which performs the specified cast or throws an exception if the cast fails.
- Exception Handling
- Describes exception handling in C++.
- Exceptions Samples
- Provides links to samples demonstrating exception handling in Managed Extensions.
- Frequently Asked Questions
- Provides specific answers to various questions about using Managed Extensions.