OPCAE.NET Reference Manual
DisableConditionByArea2 Method
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OPCAE.NET Namespace > OpcEventServer Class : DisableConditionByArea2 Method

Areas
An array of area names, as returned by EventAreaBrowser.GetQualifiedAreaName.
Errors
Array of HRESULTS indicating the success of placing all conditions for all sources within a specified process area into the disabled state. The errors correspond to the areas passed into the method.

Glossary Item Box

Places the specified process areas into the disabled state. Therefore, the server will now cease generating condition-related events for these conditions. The effect of this method is global within the scope of the event server. Therefore, if the server is supporting multiple clients, the conditions are disabled for all clients, and they will stop receiving the associated condition-related events.
This is an optional function that's not supported by all servers.

Syntax

Visual Basic (Declaration) 
Public Function DisableConditionByArea2( _
   ByVal Areas() As String, _
   ByRef Errors As Integer() _
) As Integer
C# 
public int DisableConditionByArea2( 
   string[] Areas,
   out int[] Errors
)

Parameters

Areas
An array of area names, as returned by EventAreaBrowser.GetQualifiedAreaName.
Errors
Array of HRESULTS indicating the success of placing all conditions for all sources within a specified process area into the disabled state. The errors correspond to the areas passed into the method.

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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