COMException overview

Public Constructors

COMException Constructor

Overloaded. Initializes a new instance of the COMException class.

Public Properties

ErrorCode (inherited from ExternalException)	Gets the HRESULT of the error.
HelpLink (inherited from Exception)	Gets or sets a link to the help file associated with this exception.
InnerException (inherited from Exception)	Gets the Exception instance that caused the current exception.
Message (inherited from Exception)	Gets a message that describes the current exception.
Source (inherited from Exception)	Gets or sets the name of the application or the object that causes the error.
StackTrace (inherited from Exception)	Gets a string representation of the frames on the call stack at the time the current exception was thrown.
TargetSite (inherited from Exception)	Gets the method that throws the current exception.

Public Methods

Equals (inherited from Object)	Overloaded. Determines whether two Object instances are equal.
GetBaseException (inherited from Exception)	When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.
GetHashCode (inherited from Object)	Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetObjectData (inherited from Exception)	When overridden in a derived class, sets the SerializationInfo with information about the exception.
GetType (inherited from Object)	Gets the Type of the current instance.
ToString	Overridden. Converts the contents of the exception to a string.

Protected Constructors

COMException Constructor

Overloaded. Initializes a new instance of the COMException class.

Protected Properties

HResult (inherited from Exception)

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.

Protected Methods

Finalize (inherited from Object)	Overridden. Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. In C# and C++, finalizers are expressed using destructor syntax.
MemberwiseClone (inherited from Object)	Creates a shallow copy of the current Object.

See Also

COMException Class | System.Runtime.InteropServices Namespace