IRtdServer Members
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Represents an interface for a real-time data server.
The IRtdServer type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
ConnectData | Adds new topics from a real-time data server. The ConnectData method is called when a file is opened that contains real-time data functions or when a user types in a new formula which contains the RTD function. |
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DisconnectData | Notifies a real-time data (RTD) server application that a topic is no longer in use. |
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Heartbeat | Determines if the real-time data server is still active. Zero or a negative number indicates failure; a positive number indicates that the server is active. |
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RefreshData | This method is called by Microsoft Excel to get new data. |
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ServerStart | The ServerStart method is called immediately after a real-time data server is instantiated. Negative value or zero indicates failure to start the server; positive value indicates success. |
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ServerTerminate | Terminates the connection to the real-time data server. |
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