QuickOPC User's Guide and Reference
WriteItemValueArrayOfInt32(IEasyDAClient,String,String,String,Int32[]) Method



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.Extensions Namespace > IEasyDAClientExtension2 Class > WriteItemValueArrayOfInt32 Method : WriteItemValueArrayOfInt32(IEasyDAClient,String,String,String,Int32[]) Method
The client object that will perform the operation.
Name of the machine. Determines the computer on which the OPC server is located. May be an empty string, in which case the OPC server is assumed to exist on the local computer or at the computer specified for it by DCOM configuration.
Contains ProgID of the OPC server to read from.
Contains OPC item identifier.
The value to be written.
Writes an array of System.Int32 value into a named OPC item. A corresponding data type is passed to the OPC server.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Sub WriteItemValueArrayOfInt32( _
   ByVal client As IEasyDAClient, _
   ByVal machineName As String, _
   ByVal serverClass As String, _
   ByVal itemId As String, _
   ByVal value() As Integer _
) 
'Usage
 
Dim client As IEasyDAClient
Dim machineName As String
Dim serverClass As String
Dim itemId As String
Dim value() As Integer
 
IEasyDAClientExtension2.WriteItemValueArrayOfInt32(client, machineName, serverClass, itemId, value)
[Extension()]
public static void WriteItemValueArrayOfInt32( 
   IEasyDAClient client,
   string machineName,
   string serverClass,
   string itemId,
   int[] value
)
[Extension()]
public:
static void WriteItemValueArrayOfInt32( 
   IEasyDAClient^ client,
   String^ machineName,
   String^ serverClass,
   String^ itemId,
   array<int>^ value
) 

Parameters

client
The client object that will perform the operation.
machineName
Name of the machine. Determines the computer on which the OPC server is located. May be an empty string, in which case the OPC server is assumed to exist on the local computer or at the computer specified for it by DCOM configuration.
serverClass
Contains ProgID of the OPC server to read from.
itemId
Contains OPC item identifier.
value
The value to be written.
Exceptions
ExceptionDescription
The OPC "Classic" (or OPC XML-DA) operation has failed.
A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

See Also

Reference

IEasyDAClientExtension2 Class
IEasyDAClientExtension2 Members
Overload List