RAD Studio VCL Reference
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Starts a session and makes it the current session.
procedure Open;
__fastcall Open();
Call Open to start a session other than the default session in a database application. Open sets Active to true, triggers an OnStartup event handler for the session and initializes the NetFileDir, PrivateDir, and ConfigMode properties.
Fetching the Data using TSQLDataSet
Connecting to Databases with TDatabase
Using TQuery
Using TSimpleDataSet
Using TSQLQuery
Using TSQLStoredProc
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