Excel Function : RTD

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Excel Function : RTD

Category

Lookup and reference

Description

Retrieves real-time data from a program that supports COM automation

Microsoft Excel Reference Page

https://support.office.com/en-us/article/RTD-function-e0cc001a-56f0-470a-9b19-9455dc0eb593

Syntax and Description of the RTD Excel Function

I am trying to use RTD with Excel and VB.net. I am trying to use the RTD function with the following syntax: =RTD("progid",,,,"Server.Class.method") I am having trouble understanding what goes in the "Server", "Class" and "method" arguments. Could anyone please explain what these are or give a link to documentation? A: Server is the program ID registered for your COM server. It is the same as the ProgId attribute in your ComVisible attribute. Class is the fully-

About RTD Excel Function

The RTD function is used to retrieve real-time data from a COM server application. The COM server application must support the Microsoft COM Automation specification.