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Data Environment Overview The most common reason to build forms is to display and update the data in the application. Before you start building forms, you have to understand how forms work with data. Forms use the Data Environment to integrate data into a form. The Data Environment contains information about all the tables, relationships, and views, used by a form or report. When you save a form or report, the Data Environment information is saved with it. The Data Environment is modified in the Data Environment Designer. When the Data Environment of a form or report is defined, specifying .T. in the AutoOpenTables and AutoCloseTable properties instructs Visual FoxPro to open the tables or views when you open or run the file and close them when the file is closed or released.
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