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RegistrationErrorInfo Class
Visual Studio 2010
Retrieves extended error information about methods related to multiple COM+ objects. This also includes methods that install, import, and export COM+ applications and components. This class cannot be inherited.
Assembly: System.EnterpriseServices (in System.EnterpriseServices.dll)
The RegistrationErrorInfo type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | ErrorCode | Gets the error code for the object or file. |
![]() | ErrorString | Gets the description of the ErrorCode. |
![]() | MajorRef | Gets the key value for the object that caused the error, if applicable. |
![]() | MinorRef | Gets a precise specification of the item that caused the error, such as a property name. |
![]() | Name | Gets the name of the object or file that caused the error. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
The following code example shows how to retrieve extended error information about methods related to multiple COM+ objects.
try { String^ applicationName = "Queued Component"; String^ typeLibraryName = nullptr; RegistrationHelper^ helper = gcnew RegistrationHelper; // Call the InstallAssembly method passing it the name of the assembly to // install as a COM+ application, the COM+ application name, and // the name of the type library file. // Setting the application name and the type library to NULL (nothing in Visual Basic .NET // allows you to use the COM+ application name that is given in the assembly and // the default type library name. The application name in the assembly metadata // takes precedence over the application name you provide to InstallAssembly. helper->InstallAssembly( "C:..\\..\\QueuedComponent.dll", applicationName, typeLibraryName, InstallationFlags::CreateTargetApplication ); Console::WriteLine( "Registration succeeded: Type library {0} created.", typeLibraryName ); Console::Read(); // Create a RegistrationConfig object and set its attributes // Create a RegistrationHelper object, and call the InstallAssemblyFromConfig // method by passing the RegistrationConfiguration object to it as a // reference object RegistrationConfig^ registrationConfiguration = gcnew RegistrationConfig; registrationConfiguration->AssemblyFile = "C:..\\..\\QueuedComponent.dll"; registrationConfiguration->Application = "MyApp"; registrationConfiguration->InstallationFlags = InstallationFlags::CreateTargetApplication; RegistrationHelper^ helperFromConfig = gcnew RegistrationHelper; helperFromConfig->InstallAssemblyFromConfig( registrationConfiguration ); } catch ( RegistrationException^ e ) { Console::WriteLine( e->Message ); // Check whether the ErrorInfo property of the RegistrationException object is null. // If there is no extended error information about // methods related to multiple COM+ objects ErrorInfo will be null. if ( e->ErrorInfo != nullptr ) { // Gets an array of RegistrationErrorInfo objects describing registration errors array<RegistrationErrorInfo^>^ registrationErrorInfos = e->ErrorInfo; // Iterate through the array of RegistrationErrorInfo objects and disply the // ErrorString for each object. System::Collections::IEnumerator^ myEnum = registrationErrorInfos->GetEnumerator(); while ( myEnum->MoveNext() ) { RegistrationErrorInfo^ registrationErrorInfo = (RegistrationErrorInfo^)( myEnum->Current ); Console::WriteLine( registrationErrorInfo->ErrorString ); } } Console::Read(); }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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