Public Overridable Sub PreviewWindowSet( _
   ByVal _bsChannelID As String, _
   ByVal _hWndParent As Long _
) 

public virtual void PreviewWindowSet( 
   string _bsChannelID,
   long _hWndParent
)

public procedure PreviewWindowSet( 
    _bsChannelID: String;
    _hWndParent: Int64
); virtual; 

public: virtual void PreviewWindowSet( 
   BSTR* _bsChannelID,
   long _hWndParent
) 

Parameters

_bsChannelID

channel ID. Reserved for future use. Use empty string (that is "") instead of this parameter.

_hWndParent

handle of the window

Reference

MPreviewClass Class
MPreviewClass Members