public void StartScanning()
{
Scanner device = null;
this.Invoke(new MethodInvoker(delegate()
{
device = listBox1.SelectedItem as Scanner;
}));
if (device == null)
{
MessageBox.Show("Debe seleccionar primero un dispositivo de la lista.",
"Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else if (String.IsNullOrEmpty(textBox2.Text))
{
MessageBox.Show("Debe ingresar un nombre para el archivo",
"Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
ImageFile image = new ImageFile();
string imageExtension = "";
this.Invoke(new MethodInvoker(delegate()
{
switch (comboBox1.SelectedIndex)
{
case 0:
image = device.ScanPNG();
imageExtension = ".png";
break;
case 1:
image = device.ScanJPEG();
imageExtension = ".jpeg";
break;
case 2:
image = device.ScanTIFF();
imageExtension = ".tiff";
break;
}
}));
// Save the image
var path = Path.Combine(textBox1.Text, textBox2.Text + imageExtension);
if (File.Exists(path))
{
File.Delete(path);
}
image.SaveFile(path);
pictureBox1.Image = new Bitmap(path);
}
public void StartScanning()
{
Scanner device = null;
this.Invoke(new MethodInvoker(delegate()
{
device = listBox1.SelectedItem as Scanner;
}));
if (device == null)
{
MessageBox.Show("You need to select first an scanner device from the list",
"Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
else if (String.IsNullOrEmpty(textBox2.Text))
{
MessageBox.Show("Provide a filename",
"Warning",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
ImageFile image = new ImageFile();
string imageExtension = "";
this.Invoke(new MethodInvoker(delegate()
{
switch (comboBox1.SelectedIndex)
{
case 0:
image = device.ScanPNG();
imageExtension = ".png";
break;
case 1:
image = device.ScanJPEG();
imageExtension = ".jpeg";
break;
case 2:
image = device.ScanTIFF();
imageExtension = ".tiff";
break;
}
}));
// Save the image
var path = Path.Combine(textBox1.Text, textBox2.Text + imageExtension);
if (File.Exists(path))
{
File.Delete(path);
}
image.SaveFile(path);
pictureBox1.Image = new Bitmap(path);
}
