Overview
The Datasets Namespace exposes properties and methods from the .NET objects used by the Historian module execution. You can use these properties and methods on your Displays or to create Scripts and Alarms.
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Datasets Runtime Attributes
The table below displays Below is a table describing the most commonly used Dataset module properties when using it with Displays, Scripts, and Alarmsproperties from the Datasets Namespace. Access the Datasets Namespace page for a complete list of available options.
Property | Type | Description | Example |
|---|---|---|---|
| Integer | Represents the current position of a cursor within the result set of a query. It is an integer value that indicates the row number in the result set that the cursor points to, with the first row having an index of 0. The cursor can be used to navigate through the result set, allowing you to read, update, or delete rows of data. | Dataset.Query.QueryName.CursorIndex + 1 |
| String | Provides a human-readable message describing the current state of the database connection. This can be useful for monitoring the connection status, diagnosing issues, or displaying the connection status to users in a user-friendly format. | Dataset.DB.DatabaseName.OpenStatusMessage |
| String | Used to store the necessary information for establishing a connection to a database. It is a string value containing details such as server name, database name, authentication credentials, and other relevant parameters. | Dataset.DB.ProviderName.ConnectionString |
This section describes only some commonly used properties. To access the complete list of available properties and methods, go to the Namespaces ReferenceTo learn about the basic concepts of namespaces and objects, you can refer to Objects and Namespaces.
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