private void Button_Click_2(object sender, RoutedEventArgs e)
{
btnPreview.IsEnabled = true;
if (GlobalSquence < SequenceTotal)
{
GlobalSquence++;
}
Scannerdata first = (from row in objListSD where row.Sequence == GlobalSquence select row).FirstOrDefault();
LoadImage(first.ImageObj);
if (GlobalSquence == SequenceTotal - 1)
{
btnNext.IsEnabled = false;
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
btnAttach.IsEnabled = false;
btnScan.IsEnabled = false;
pic_scan.Source = null;
lbl_message.Content = string.Empty;
ProgressBar1.Minimum = 0;
ProgressBar1.Maximum = 1000;
ProgressBar1.Value = 0;
double value = 0;
UpdateProgressBarDelegate updatePbDelegate = new UpdateProgressBarDelegate(ProgressBar1.SetValue);
do
{
value += 1;
Dispatcher.Invoke(updatePbDelegate,
System.Windows.Threading.DispatcherPriority.Background,
new object[] { ProgressBar.ValueProperty, value });
}while (ProgressBar1.Value != ProgressBar1.Maximum);
if (ProgressBar1.Value == ProgressBar1.Maximum)
{
ProgressBar1.IsEnabled = true;
obj = ScanPages();
foreach (System.Drawing.Image aa in obj)
{
Scannerdata objSD = new Scannerdata();
objSD.Sequence = SequenceTotal;
objSD.ImageObj = aa;
objListSD.Add(objSD);
SequenceTotal++;
}
Scannerdata first = (from row in objListSD where row.Sequence == GlobalSquence select row).FirstOrDefault();
LoadImage(first.ImageObj);
}
if (obj.Count == 1)
{
btnPreview.IsEnabled = false;
btnNext.IsEnabled = false;
lbl_message.Visibility = Visibility.Visible;
lbl_message.Content = "Single page scaning Completed.";
}
else if (obj.Count > 1)
{
btnNext.IsEnabled = true;
lbl_message.Visibility = Visibility.Visible;
lbl_message.Content = "Multiple page scaning Completed.";
}
btnAttach.IsEnabled = true;
btnScan.IsEnabled = true;
ProgressBar1.Value = 0;
}
