IDalDriver.CreateDescriptor

Syntax

CreateDescriptor: IDalConnectionDescriptor;

Description

The CreateDescriptor method creates a description of the database connection using this driver.

Example

Sub Main;

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 Main;

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.