EasyUA Reference
Call(ISystemContext,NodeId,IList<Variant>,IList<ServiceResult>,IList<Variant>) Method
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace > MethodState Class : Call(ISystemContext,NodeId,IList<Variant>,IList<ServiceResult>,IList<Variant>) Method

Visual Basic (Usage)
C#

context: The context to use.

objectId: The object being called.

inputArguments: The input arguments.

argumentErrors: Any errors for the input arguments.

outputArguments: The output arguments.

Invokes the methods and returns the output parameters.

Syntax

Visual Basic (Usage)	Copy Code
Dim instance As MethodState Dim context As ISystemContext Dim objectId As NodeId Dim inputArguments As IList(Of Variant) Dim argumentErrors As IList(Of ServiceResult) Dim outputArguments As IList(Of Variant) Dim value As ServiceResult value = instance.Call(context, objectId, inputArguments, argumentErrors, outputArguments)

Visual Basic (Usage)

Copy Code

Dim instance As MethodState
Dim context As ISystemContext
Dim objectId As NodeId
Dim inputArguments As IList(Of Variant)
Dim argumentErrors As IList(Of ServiceResult)
Dim outputArguments As IList(Of Variant)
Dim value As ServiceResult
 
value = instance.Call(context, objectId, inputArguments, argumentErrors, outputArguments)

C#
public virtual ServiceResult Call( ISystemContext context, NodeId objectId, IList<Variant> inputArguments, IList<ServiceResult> argumentErrors, IList<Variant> outputArguments )

public virtual ServiceResult Call( 
   ISystemContext context,
   NodeId objectId,
   IList<Variant> inputArguments,
   IList<ServiceResult> argumentErrors,
   IList<Variant> outputArguments
)

Parameters

context: The context to use.
objectId: The object being called.
inputArguments: The input arguments.
argumentErrors: Any errors for the input arguments.
outputArguments: The output arguments.

Return Value

The result of the method call.

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x

Syntax

Parameters

Return Value

Requirements

See Also

Reference