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JScript Examples in IE

The examples here run inside Internet Explorer, i.e. directly on client. No Web server is required. The EasyOPC-DA component must be installed on the client side, and the OPC server(s) must be accessible locally or via DCOM from the computer where EasyOPC-DA component resides.

ReadAndDisplayValue_JScript.htm: Reads and displays an OPC item value.

JScript Examples in WSH

The examples here run in Windows Script Host (WSH), e.g. from Windows Command Prompt.

DocExamples folder: Contains all JScript examples for OPC Classic that are given in the Reference documentation.
ReadAndDisplayValue.js: Reads and displays an OPC item value.
UADocExamples folder: Contains all JScript examples for OPC-UA that are given in the Reference documentation.

For those who want to use the command-line interface, a "Command Prompt From Here" link is installed into the examples folder. This link allows you to switch from the Windows Explorer to a CMD window with the current directory set to the chosen place, for quick experiments and exploration.