Capture the image with a scanner and save the captured image.
IMPORTANT:
On a 64 bit operating system, make sure your TWAIN scan driver
supports 64 bit when using a target platform of AnyCpu or
x64!
Example Code
(1) Display the image captured from the scanner's and save the
image.
(2)Save images scanned from an automatic document feeder (ADF).
* In these examples, only the minimum code examples are shown.
Please refer to the reference and sample for various other
scan-related settings.
[Visual Basic.NET]
'(1) Save the image captured from the
document plate
'Click Button1 to execute scan
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
'Suppress
the scanner's UI and scan the document plate
ImageKit1.Scan.UserInterface =
Newtone.ImageKit.ScanUserInterface.Suppress
ImageKit1.Scan.Mode =
Newtone.ImageKit.ScanMode.DocumentPlate
Dim ret As Boolean =
ImageKit1.Scan.Execute()
If Not ret Then
MessageBox.Show("The scan failed. ErrorStauts = " +
ImageKit1.ErrorStatus.ToString())
End If
End Sub
'Display the image captured by the
ImageKit control's AfterScan event.
Private Sub ImageKit1_AfterScan(ByVal sender As Object, ByVal e As
Newtone.ImageKit.AfterScanEventArgs) Handles
ImageKit1.AfterScan
ImageKit1.Image = e.Bitmap1
ImageKit1.DisplayMode =
Newtone.ImageKit.Win.DisplayMode.Scale
ImageKit1.Display()
End Sub
'Click Button2 to display the save
file dialog and save
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
If Not
ImageKit1.File.SaveFileDialog() Then Return
'Save as
PNG
ImageKit1.File.SaveImageToFile(Newtone.ImageKit.SaveFileType.SavePNG,
Nothing)
End Sub
'(2) Save images scanned by
ADF
'Click Button1 to execute
scan
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
'Suppress
the manufacturer's UI and scan from the ADF
(single-sided)
ImageKit1.Scan.UserInterface =
Newtone.ImageKit.ScanUserInterface.Suppress
ImageKit1.Scan.Mode =
Newtone.ImageKit.ScanMode.ADFOneSide
Dim ret As Boolean =
ImageKit1.Scan.Execute()
If Not ret Then
MessageBox.Show("The
scan failed. ErrorStauts = " +
ImageKit1.ErrorStatus.ToString())
End If
End Sub
'In the AfterScan event of the
ImageKit control, save the captured image continuously
Private Sub ImageKit1_AfterScan(ByVal sender As Object, ByVal e As
Newtone.ImageKit.AfterScanEventArgs) Handles
ImageKit1.AfterScan
ImageKit1.Image = e.Bitmap1
'File name
to save (example of numbering in the order of importing at the end
of the file name)
ImageKit1.File.FileName =
"scanned_image" + e.ImageNumber.ToString() + ".jpg"
'Save as
JPG
ImageKit1.File.SaveImageToFile(Newtone.ImageKit.SaveFileType.SaveJPG,
Nothing)
End Sub
[Visual C#.NET]
// (1) Save the image imported from
the document plate
// Click Button1 to execute
scan
private void button1_Click(object sender, EventArgs e)
{
//Suppress
the manufacturer's UI and scan from the document plate
ImageKit1.Scan.UserInterface =
Newtone.ImageKit.ScanUserInterface.Suppress;
ImageKit1.Scan.Mode =
Newtone.ImageKit.ScanMode.DocumentPlate;
bool ret =
ImageKit1.Scan.Execute();
if (!ret)
{
MessageBox.Show("The
scan failed. ErrorStatus = " +
ImageKit1.ErrorStatus.ToString());
}
}
//Display the image captured by the
ImageKit control's AfterScan event in the ImageKit
control
private void imageKit1_AfterScan(object sender,
Newtone.ImageKit.AfterScanEventArgs e)
{
ImageKit1.Image = e.Bitmap1;
ImageKit1.DisplayMode =
Newtone.ImageKit.Win.DisplayMode.Scale;
ImageKit1.Display();
}
// Click Button2 to display the save
file dialog and save
private void button2_Click(object sender, EventArgs e)
{
if (!ImageKit1.File.SaveFileDialog())
return;
//Save as
PNG
ImageKit1.File.SaveImageToFile(Newtone.ImageKit.SaveFileType.SavePNG,
null);
}
//(2)Save images scanned from an
ADF
// Click Button1 to execute
scan
private void button1_Click(object sender, EventArgs e)
{
//Suppress the
manufacturer's UI and scan from the ADF
ImageKit1.Scan.UserInterface =
Newtone.ImageKit.ScanUserInterface.Suppress;
ImageKit1.Scan.Mode =
Newtone.ImageKit.ScanMode.ADFOneSide;
bool ret = ImageKit1.Scan.Execute();
if (!ret)
{
MessageBox.Show("The scan failed. ErrorStauts = " +
ImageKit1.ErrorStatus.ToString());
}
}
//In the AfterScan event of the
ImageKit control, continue to save the captured image
private void imageKit1_AfterScan(object sender,
Newtone.ImageKit.AfterScanEventArgs e)
{
ImageKit1.Image = e.Bitmap1;
//File name to
save (example of numbering at the end of the file name in the order
of importing)
ImageKit1.File.FileName = "scanned_image"
+ e.ImageNumber.ToString() + ".jpg";
//Save as
JPG
ImageKit1.File.SaveImageToFile(Newtone.ImageKit.SaveFileType.SaveJPG,
null);
}
Relevant Properties
ImageKit.Scan.UserInterface
ImageKit.Scan.Mode
Relevant Methods
Relevant Events
For other scan-related settings, see the other scan properties
below and refer to the scan sample projects
ImageKit.Scan
Members