hWnd Property (TDBCombo)

The hWnd property returns the unique window handle assigned to a TDBList and TDBCombo control by the Microsoft Windows operating environment.

object.hWnd

Read-only at run time. Not available at design time.

Property applies to TDBList and TDBCombo controls.

Experienced users can pass the value of this property to Windows API calls that require a valid window handle.

Note: Since the value of this property can change while a program is running, never store the hWnd value in a variable.