TwainAcquireOpen opens a connection to the selected scanner. It is useful to do a modeless acquisition.

Whenever IEvolution gets an image, the AcquireBitmap event occurs.

Namespace: HiComponents.IEvolution
Assembly: IEvolution2 (in IEvolution2.dll) Version: 14.0.0.0

Syntax

         
 C#  Visual Basic  Visual C++ 
public bool TwainAcquireOpen()
Public Function TwainAcquireOpen As Boolean
public:
bool TwainAcquireOpen()

Return Value

TwainAcquireOpen returns False if it fails.

See Also