ImageEn, unit iemio

TImageEnMIO.TwainAcquireOpen

TImageEnMIO.TwainAcquireOpen


Declaration


function TwainAcquireOpen : boolean;


Description


Opens a connection to the selected scanner. It is useful for modeless acquisition. Result is false if the method fails.

Whenever ImageEn gets an image the OnAcquireBitmap and OnAfterAcquireBitmap events occur.


Demo


  Demos\ImageAcquisition\Twain\TwainDemo.dpr



Example


ImageEnMIO.TwainAcquireOpen;
..
ImageEnMIO.TwainAcquireClose;