OPC Studio User's Guide and Reference
DeleteIfExists Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.FileTransfer Namespace > IEasyUAFileTransferExtension Class : DeleteIfExists Method
Deletes an OPC UA file or directory if it exists (does nothing if the file or directory does not exist).

If the file or directory does not exist, the method does nothing (it does not throw an exception).

Overload List
OverloadDescription
DeleteIfExists(IEasyUAFileTransfer,UAEndpointDescriptor,UANodeDescriptor,String)Deletes an OPC UA file or directory if it exists, specifying the endpoint descriptor, directory node descriptor, and existing file or directory name.  
DeleteIfExists(IEasyUAFileTransfer,UAEndpointDescriptor,UANamedNodePath,String)Deletes an OPC UA file or directory if it exists, specifying the endpoint descriptor, directory named node path, and existing file or directory name.  
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

Reference

IEasyUAFileTransferExtension Class
IEasyUAFileTransferExtension Members

 

 

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