RegistrationHelper::InstallAssembly Method (String^, String^%, String^%, InstallationFlags)
Installs the named assembly in a COM+ application.
Assembly: System.EnterpriseServices (in System.EnterpriseServices.dll)
public: virtual void InstallAssembly( String^ assembly, String^% application, String^% tlb, InstallationFlags installFlags ) sealed
Parameters
- assembly
-
Type:
System::String^
The file name of the assembly to install.
- application
-
Type:
System::String^%
The name of the COM+ application to install into. This parameter can be null. If the parameter is null and the assembly contains a ApplicationNameAttribute, then the attribute is used. Otherwise, the name of the application is generated based on the name of the assembly, then is returned.
- tlb
-
Type:
System::String^%
The name of the output Type Library Exporter (Tlbexp.exe) file, or a string that contains null if the registration helper is expected to generate the name. The actual name used is placed in the parameter on call completion.
- installFlags
-
Type:
System.EnterpriseServices::InstallationFlags
A bitwise combination of the InstallationFlags values.
| Exception | Condition |
|---|---|
| RegistrationException | The input assembly does not have a strong name. |
InstallAssembly performs the following steps: registration, generation of a type library, registration of the type library, installation of the type library under the specified application, and configuration of the components contained in the type library.
This method requires the caller to have administrative privileges on the local computer.
The following code example shows how to use the InstalAssembly method to install a named assembly in a COM+ application.
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();
for the ability to access unmanaged code. Associated enumeration: SecurityPermissionFlag::UnmanagedCode
for the ability to access the registry. Associated enumeration: PermissionState::Unrestricted
Available since 1.1