TDataSource

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TDataSource is a component that mediates communication between a TDataSet based component that represents the database contents and Data Controls like TDBGrid.

Typically, a TDataSource contains a field 'DataSet' that connects to a TSQLQuery or other TDataSet descendant. The DataSource should connect to the 'DataSource' field of a TDBGrid or other Data Control component.

Freepascal Documentation

  • http: //www.freepascal.org/docs-html/fcl/db/tdatasource.html
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