RDS programming model using an object

zhaozj2021-02-17  61

RDS programming model using an object

The purpose of RDS is to access and update data sources through media such as Internet Information Server. The programming model is specified as the active sequence required to complete this purpose. The object model specifies the object of its method and attribute affecting the programming model.

RDS provides a way to perform the following action sequence:

Specifies the program called on the server and obtains the way the program is called through the client (proxy). (RDS.DataSpace) calling the server program. Pass the parameters to the server program that identifies the data source and the command to be published. (Agent or RDS.DataControl) server program gets the Recordset object from the data source (generally by using ADO). You can choose to process the Recordset object on the server. (RDSServer.DataFactory) The server program returns the final RecordSet object to the client application. (Agent) In the client, the Recordset object is converted to a visual control. (Visual Controls and RDS.DataControl) Make changes to the Recordset object returns the server and used to update the data source. (RDS.DataControl or rdsserver.datafactory)

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