OPC Labs EasyOPC-UA Components Library
QueryApplications Method
OpcLabs_EasyOpcUAComponents ActiveX DLL > EasyUAGlobalDiscoveryClient Object : QueryApplications Method

Description
Finds client or server applications that meet the specified filters.

 

DISPID (Dispatch ID):

 

For more information, see QueryApplications in .NET Reference.

Syntax
Visual Basic
Public Sub QueryApplications( _
   ByVal gdsEndpointDescriptor As Variant, _
   ByVal startingRecordId As Long, _
   ByVal maximumRecordsToReturn As Long, _
   ByVal applicationName As String, _
   ByVal applicationUriString As String, _
   ByVal applicationTypes As UAApplicationTypes, _
   ByVal productUriString As String, _
   ByVal serverCapabilities As Variant, _
   ByRef lastCounterResetTime As Date, _
   ByRef nextRecordId As Long, _
   ByRef applications As Variant _
) 
Parameters
gdsEndpointDescriptor

startingRecordId

maximumRecordsToReturn

applicationName

applicationUriString

applicationTypes
ValueDescription
UAApplicationTypes_AllAny type of application.
UAApplicationTypes_ClientAn application that is a Client.
UAApplicationTypes_ClientOrServerAn application that is both a Client and a Server, or a mask for an application that is either a Client or a Server.
UAApplicationTypes_DiscoveryServerAn application that is a Discovery Server.
UAApplicationTypes_NoneAn application with no type.
UAApplicationTypes_ServerAn application that is a Server.

productUriString

serverCapabilities

lastCounterResetTime

nextRecordId

applications

Return Type

See QueryApplications in .NET Reference.

Remarks

For remarks, see QueryApplications in .NET Reference.

Example

For examples, see QueryApplications in .NET Reference.

See Also

EasyUAGlobalDiscoveryClient Object  | EasyUAGlobalDiscoveryClient Members