IPhotoProgressDialog::Create method (photoacquire.h)
Create method creates and displays a progress dialog box that can be shown during image enumeration and acquisition.
HRESULT Create( HWND hwndParent );
Handle of the parent window.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
||The method succeeded.|
The dialog box that is created is modal, and runs in its own thread.
To close the dialog, call Destroy.