ResizeVideoPreview Method

public void ResizeVideoPreview( 
   bool stretchToFitParent
)

'Declaration
 
Public Sub ResizeVideoPreview( _
   ByVal stretchToFitParent As Boolean _
) 

'Usage
 
Dim instance As WiaSession
Dim stretchToFitParent As Boolean
 
instance.ResizeVideoPreview(stretchToFitParent)

public:
void ResizeVideoPreview( 
   bool stretchToFitParent
) 

Parameters

stretchToFitParent

Specifies whether the video display is stretched to fit the parent window. Possible values are:

Value	Meaning
true	Stretch the video preview to fit the parent window.
false	Video is displayed in a supported resolution smaller than the parent window.

This function will start the video stream preview in the window or the control specified through the owner parameter.

This function will internally set the image directory of the captured still images to the device's default path unless you changed the destination images directory property yourself as mentioned in the WiaSession.AcquireImageFromVideo documentation.

Target Platforms

Reference

WiaSession Class
WiaSession Members
Startup Method
Shutdown Method
SelectDevice Method
SelectDeviceDlg Method
IsVideoPreviewAvailable Method
StartVideoPreview Method
AcquireImageFromVideo Method
EndVideoPreview Method