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RegistrationException Class
Visual Studio 2008
The exception that is thrown when a registration error is detected.
Assembly: System.EnterpriseServices (in System.EnterpriseServices.dll)
The following code example contains a catch block that shows how to handle a registration exception.
Try Dim applicationName As String = "Queued Component" Dim typeLibraryName As String = Nothing Dim helper As New 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) MsgBox("Registration succeeded: Type library " & typeLibraryName & " created.") 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 Dim registrationConfiguration As New RegistrationConfig() registrationConfiguration.AssemblyFile = "C:..\..\QueuedComponent.dll" registrationConfiguration.Application = "MyApp" registrationConfiguration.InstallationFlags = InstallationFlags.CreateTargetApplication Dim helperFromConfig As New RegistrationHelper() helperFromConfig.InstallAssemblyFromConfig(registrationConfiguration) Catch e As RegistrationException MsgBox(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 Not (e.ErrorInfo Is Nothing) Then ' Gets an array of RegistrationErrorInfo objects describing registration errors Dim registrationErrorInfos As RegistrationErrorInfo() = e.ErrorInfo ' Iterate through the array of RegistrationErrorInfo objects and disply the ' ErrorString for each object. Dim registrationErrorInfo As RegistrationErrorInfo For Each registrationErrorInfo In registrationErrorInfos MsgBox(registrationErrorInfo.ErrorString) Next registrationErrorInfo End If Console.Read() End Try
try
{
String* applicationName = S"Queued Component";
String* typeLibraryName = 0;
RegistrationHelper* helper = new 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(S"C:..\\..\\QueuedComponent.dll", &applicationName, &typeLibraryName, InstallationFlags::CreateTargetApplication);
Console::WriteLine(S"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 = new RegistrationConfig();
registrationConfiguration->AssemblyFile=S"C:..\\..\\QueuedComponent.dll";
registrationConfiguration->Application = S"MyApp";
registrationConfiguration->InstallationFlags = InstallationFlags::CreateTargetApplication;
RegistrationHelper* helperFromConfig = new RegistrationHelper();
helperFromConfig->InstallAssemblyFromConfig(®istrationConfiguration);
}
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 != 0)
{
// Gets an array of RegistrationErrorInfo objects describing registration errors
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 = __try_cast<RegistrationErrorInfo*>(myEnum->Current);
Console::WriteLine(registrationErrorInfo->ErrorString);
}
}
Console::Read();
}
System.Object
System.Exception
System.SystemException
System.EnterpriseServices.RegistrationException
System.Exception
System.SystemException
System.EnterpriseServices.RegistrationException
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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