RuntimeWrappedException Class
Wraps an exception that does not derive from the Exception class. This class cannot be inherited.
Assembly: mscorlib (in mscorlib.dll)
| Name | Description | |
|---|---|---|
![]() | Data | Gets a collection of key/value pairs that provide additional user-defined information about the exception.(Inherited from Exception.) |
![]() | HelpLink | Gets or sets a link to the help file associated with this exception.(Inherited from Exception.) |
![]() | HResult | Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.(Inherited from Exception.) |
![]() | InnerException | |
![]() | Message | Gets a message that describes the current exception.(Inherited from Exception.) |
![]() | Source | Gets or sets the name of the application or the object that causes the error.(Inherited from Exception.) |
![]() | StackTrace | Gets a string representation of the immediate frames on the call stack.(Inherited from Exception.) |
![]() | TargetSite | Gets the method that throws the current exception.(Inherited from Exception.) |
![]() | WrappedException | Gets the object that was wrapped by the RuntimeWrappedException object. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | GetBaseException() | |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetObjectData(SerializationInfo, StreamingContext) | Sets the SerializationInfo object with information about the exception.(Overrides Exception.GetObjectData(SerializationInfo, StreamingContext).) |
![]() | GetType() | Gets the runtime type of the current instance.(Inherited from Exception.) |
![]() | ToString() | Creates and returns a string representation of the current exception.(Inherited from Exception.) |
Some languages, such as C++, allow you to throw exceptions of any managed type. Other languages, such as Microsoft C# and Visual Basic, require that every thrown exception be derived from the Exception class. To maintain compatibility between languages, the common language runtime (CLR) wraps objects that do not derive from Exception in a RuntimeWrappedException object.
You can use the RuntimeCompatibilityAttribute class to specify whether exceptions should appear wrapped inside catch blocks and exception filters for an assembly. Many language compilers, including the Microsoft C# and Visual Basic compilers, apply this attribute by default to specify the wrapping behavior.
Note that the runtime still wraps exceptions even if you use the RuntimeCompatibilityAttribute class to specify that you do not want them wrapped. In this case, exceptions are unwrapped only inside catch blocks or exception filters.
The following code example demonstrates how to throw a String object as an exception in C++ and catch it using a RuntimeWrappedException object.
using namespace System; using namespace System::Runtime::CompilerServices; [assembly:RuntimeCompatibilityAttribute(WrapNonExceptionThrows = true)]; void run() { try { throw gcnew String("This is a string"); } catch(RuntimeWrappedException^ e) { Console::WriteLine("RuntimeWrappedException caught!"); } } int main() { run(); return 0; }
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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