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Data.DB.TDataSet.Close

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Delphi

procedure Close;

C++

void __fastcall Close();

Properties

Type Visibility Source Unit Parent
procedure
function
public
Data.DB.pas
Data.DB.hpp
Data.DB TDataSet

Description

Closes a dataset.

Call Close to set the Active property of a dataset to false. When Active is false, the dataset is closed; it cannot read or write data and data-aware controls can't use it to fetch data or post edits.

An application must close the dataset before changing properties that affect the status of the database or the controls that display data in an application. For example, to change the DataSource property for a dataset, the dataset must be closed. Closing the dataset puts it into the dsInactive state.

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