OPCAE.NET Reference Manual
QuerySubConditionNames Method
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OPCAE.NET Namespace > OpcEventServer Class : QuerySubConditionNames Method

ConditionName
A condition name, as returned by the QueryConditionNames method. Only the names of sub-conditions associated with this condition are returned.
SubConditionNames
Array of strings containing the sub-condition names associated with the specified condition.

Glossary Item Box

The QuerySubConditionNames method gives clients a means of finding out the specific sub-condition names which are associated with the specified condition name. Condition names are server specific.

Syntax

Visual Basic (Declaration) 
Public Function QuerySubConditionNames( _
   ByVal ConditionName As String, _
   ByRef SubConditionNames As String() _
) As Integer
C# 
public int QuerySubConditionNames( 
   string ConditionName,
   out string[] SubConditionNames
)

Parameters

ConditionName
A condition name, as returned by the QueryConditionNames method. Only the names of sub-conditions associated with this condition are returned.
SubConditionNames
Array of strings containing the sub-condition names associated with the specified condition.

Return Value

HRESULTS error/success code.

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2016, .NET 4.x

See Also

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