| Name | Description | |
|---|---|---|
 | DisplayString | The display string for the current object. |
| EndpointDescriptor | Contains the endpoint descriptor, i.e. the data defining a connection to the OPC-UA Server (mainly, its URL string). |
| InputArguments | Array of input arguments to the method call. The number of arguments and their types must conform to the method's requirements. |
| InputTypeCodes | Specifies the type codes that should be used when passing the input arguments to the server. |
| InputTypeFullNames | The fully qualified names of the input argument types. |
| InputTypes | Specifies the types that should be used when passing the input arguments to the server. |
| MethodNodeDescriptor | Method Node Id. Identifies the method node in OPC server's address space. |
| NodeDescriptor | A descriptor of a node in a server's address space. |
| State | Gets or sets the arbitrary object associated with the operation. |
OPC Studio User's Guide and Reference
_UACallArguments Interface Properties