CreateDescriptor: IDalConnectionDescriptor;
The CreateDescriptor method creates a description of the database connection using this driver.
Executing the example requires that the repository contains a database with the BD identifier.
Add links to the Collections and Dal system assemblies.
Sub UserProc;
Var
DBDriv: IDalOleDbDrivers;
Driv: IDalDriver;
ConnectDesc: IDalConnectionDescriptor;
Params: IDalConnectionDescriptorParams;
Params_name: IStringList;
i: Integer;
Begin
Params_name := New StringList.Create;
DBDriv := New DalOleDbDrivers.Create;
Driv := DBDriv.Driver(0);
ConnectDesc := Driv.CreateDescriptor;
Params := ConnectDesc.Params;
For i := 0 To Params.Count - 1 Do
Params_name.Add(Params.Item(i).Name);
End For;
i := Params.Count;
End Sub UserProc;
After executing the example the "i" variable contains the number, and the Params_name variable contains the names of all parameters that are necessary for connection using the first OLE DB driver installed in the system.
See also: