Datasnap.DSCommonServer.DSAdmin.ClearResources
Delphi
function ClearResources: Boolean;
C++
bool __fastcall ClearResources();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Datasnap.DSCommonServer.pas Datasnap.DSCommonServer.hpp |
Datasnap.DSCommonServer | DSAdmin |
Description
Releases resources allocated for parameters of previous server methods.
The ClearResources method releases resources allocated for parameters of previous server methods. ClearResources returns True if all the allocated resources were freed, False otherwise. Even if the deallocation of a parameter fails, the deallocation of the other parameters does not stop.
The following Delphi example illustrates the use of ClearResources:
procedure TForm1.Button1Click(Sender: TObject);
begin
SQLServerMethod := TSQLServerMethod.Create(nil);
SQLServerMethod.SQLConnection := SQLConnection1;
SQLServerMethod.ServerMethodName := 'DSAdmin.ClearResources';
try
SQLServerMethod.ExecuteMethod;
Label1.Caption := SQLServerMethod.Params[0].AsString;
finally
SQLServerMethod.Close;
FreeAndNil(SQLServerMethod);
end;
end;