OPC Studio User's Guide and Reference
WriteItem Method (IEasyDAClientExtension)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > IEasyDAClientExtension Class : WriteItem Method
Writes into a named item in an OPC server. Value, quality and timestamp are written.

The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested.

.NET

COM

Overload List
OverloadDescription
Writes into a named item in an OPC server. Value, quality and timestamp are written. Writes DAVtq into a named item using descriptor objects for the OPC server and OPC-DA item.  
Writes into a named item in an OPC server. Value, quality and timestamp are written. Writes DAVtq into a named item using individual parameters specifying its location, and a specific data type.  
Writes into a named item in an OPC server. Value, quality and timestamp are written. Writes DAVtq into a named item using individual parameters specifying its location, and using server's canonical data type.  
Writes into a named item in an OPC server. Value, quality and timestamp are written. Writes separately given value, timestamp and quality into a named item using individual parameters specifying its location, and a specific data type.  
Writes into a named item in an OPC server. Value, quality and timestamp are written. Writes separately given value, timestamp and quality into a named item using individual parameters specifying its location, and using server's canonical data type.  
Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also