IDalConnectionDescriptor.Params

Syntax

Params: IDalConnectionDescriptorParams;

Description

The Params property returns the collection of parameters that are used to connect to the database server using this driver.

Example

Add links to the Dal, Db, and Metabase system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    DBDriv: IDalOleDbDrivers;
    Driv: IDalDriver;
    ConnectDesc: IDalConnectionDescriptor;
    Params: IDalConnectionDescriptorParams;
    Params_name: IStringList;
    i: Integer;
Begin
    MB := MetabaseClass.Active;
    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 names of all parameters that are necessary for connection using the first OLE DB driver installed in the system.

See also:

IDalConnectionDescriptor