|
RAD Studio VCL Reference
|
  |
   |
TCOMAdminCatalog.GetMultipleComponentsInfo Method
|
RAD Studio VCL Reference
|
|
|
Returns information about COM+ components found in specified .dll files.
procedure GetMultipleComponentsInfo(const bstrApplIdOrName: WideString; var varFileNames: PSafeArray; out varCLSIDS: PSafeArray; out varClassNames: PSafeArray; out varFileFlags: PSafeArray; out varComponentFlags: PSafeArray);
__fastcall GetMultipleComponentsInfo(const BSTR bstrApplIdOrName, PSafeArray varFileNames, PSafeArray varCLSIDS, PSafeArray varClassNames, PSafeArray varFileFlags, PSafeArray varComponentFlags);
Call GetMultipleComponentsInfo to obtain information on the objects that a specified set of .dll files make available.
bstrApplIdOrName specifes the name or GUID of the application to which the .dll files belong.
varFileNames is an array of WideString values, each of which is the name of a .dll.
varCLSIDS returns an array of CLSIDs for the COM+ components in the specified .dll files.
varClassNames returns an array of class names for the component classes in the specified .dll files.
varFileFlags returns an array of file flags that return information about the specified files. Each entry in the array is built from the following flags:
FlagValue
ComAdminFileFlagLoadable1
ComAdminFileFlagCOM2
COMAdminFileFlagContainsRS4
COMAdminFileFlagContainsComp8
COMAdminFileFlagContainsTLB16
COMAdminFileFlagSelfReg32
COMAdminFileFlagSelfUnReg64
COMAdminFileFlagUnloadableDLL128
COMAdminFileFlagDoesNotExist256
COMAdminFileFlagAlreadyInstalled512
COMAdminFileFlagBadTLB1024
COMAdminFileFlagGetClassObjFailed2048
COMAdminFileFlagClassNotAvailable4096
COMAdminFileFlagRegistrar8192
COMAdminFileFlagNoRegistrar16384
COMAdminFileFlagDLLRegsvrFailed32768
COMAdminFileFlagRegTLBFailed65536
COMAdminFileFlagRegistrarFailed131072
COMAdminFileFlagError262144
varComponentFlags returns an array of file flags that return information about the components in the specified files. Each entry in the array is built from the following flags:
FlagValue
COMAdminComponentFlagTypeInfoFound1
COMAdminComponentCOMPlusPropertiesFound2
COMAdminComponentProxyFound4
COMAdminComponentInterfacesFound8
COMAdminComponentAlreadyInstalled16
COMAdminComponentNotInApplication32
|
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
|
|
What do you think about this topic? Send feedback!
|
Description