Gets and sets a window handle to the TwainPRO object for applications that create TwainPRO in-process rather than placing it on a form.

Read-write property

Public Property hParentWnd As Long

A long value which represents a window handle to the TwainPRO object for applications that create TwainPRO in-process.

This property has no effect if the object was created by placing on a form such as in Visual Basic. This property must be set if the TwainPRO object is created in-process or the Twain device will not function correctly. This is usually m_hWnd in an MFC application.

TwainPro Object  | TwainPro Members