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Performs actions needed when the datasource in a control with the specified data link is changed.
Source position: dbctrls.pp line 1524
procedure ChangeDataSource( |
AControl: TControl; |
Link: TDataLink; |
NewDataSource: TDataSource |
); |
AControl |
|
Control notified in the routine. |
Link |
|
Data link updated in the method. |
NewDataSource |
|
Datasource assigned to the data link in the method. |
ChangeDataSource ensures that free notification messages are performed for the datasource in Link and the control in AControl. The value in NewDataSource is assigned to the DataSource property in Link.
Version 3.2 | Generated 2024-02-25 | Home |