//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
private void SendButton_Click(object sender, EventArgs e)
{
DisableAllButtons(false);
ChageStatusText("Status: PDF wird erstellt");
var TempPath = GetRandomTempFilePath();
new Thread(delegate()
{
CurPageControl.CreatePDF(TempPath, StatusBar);
ChageStatusText("Status: Email wurde geöffnet");
OpenEmail(TempPath);
DisableAllButtons(true);
}).Start();
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
private void DeletePageButton_Click(object sender, EventArgs e)
{
try
{
var CurIndex = AllPagesTabControl.SelectedIndex;
CurPageControl.ClearTab(CurIndex);
AllPagesTabControl.TabPages.RemoveAt(CurIndex);
for (int i = 0; i < AllPagesTabControl.TabPages.Count; i++)
{
AllPagesTabControl.TabPages[i].Text = "Seite " + (i + 1).ToString();
}
EnableButtons();
GC.Collect();
}
catch (Exception ex)
{
Program.MeldeFehler(ex.Message + "\n" + ex.StackTrace);
Environment.Exit(1);
}
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
private void ResetScanButton_Click(object sender, EventArgs e)
{
CurPageControl.ClearTabs();
EnableButtons();
GC.Collect();
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
private bool ResetTwain(int Modus)
{
try
{
TwainLib = new Twain(new WinFormsWindowMessageHook(this));
TwainLib.TransferImage += delegate(Object sender2, TransferImageEventArgs args)
{
new Thread(delegate()
{
if (!ReferenceEquals(args.Image, null))
{
ScannedPageCount++;
if (!CheckIfEmptyCheckBox.Checked || !IsImageEmpty(args.Image))
{
using (var imageFactory = new ImageFactory(preserveExifData: true))
{
var ImageByteArray = ImageToByteArray(args.Image);
Image ScannedImage;
using (var CurImageStream = new MemoryStream())
{
imageFactory.Load(ImageByteArray).BitDepth(32).Format(new JpegFormat {
Quality = 100
}).Save(CurImageStream);
ScannedImage = Image.FromStream(CurImageStream);
}
CurPageControl.AddTab(ScannedImage);
}
}
if (ScanFinished)
{
switch (Modus)
{
case 0:
DisableAllButtons(true);
EnableButtons();
ChageStatusText("Status:");
break;
case 1:
if (AllPagesTabControl.TabCount > 0)
{
ChageStatusText("Status: PDF wird erstellt");
var TempPath = GetRandomTempFilePath();
new Thread(delegate()
{
CurPageControl.CreatePDF(TempPath, StatusBar);
ChageStatusText("Status:");
SavePDFDialog(TempPath);
DisableAllButtons(true);
EnableButtons();
}).Start();
}
break;
case 2:
if (AllPagesTabControl.TabCount > 0)
{
ChageStatusText("Status: PDF wird erstellt");
var TempPath = GetRandomTempFilePath();
new Thread(delegate()
{
CurPageControl.CreatePDF(TempPath, StatusBar);
ChageStatusText("Status: Email wurde geöffnet");
OpenEmail(TempPath);
DisableAllButtons(true);
EnableButtons();
}).Start();
}
break;
}
}
GC.Collect();
}
}).Start();
};
TwainLib.ScanningComplete += delegate
{
ScanFinished = true;
if (ScannedPageCount == 0)
{
ChageStatusText("Status:");
DisableAllButtons(true);
EnableButtons();
}
};
return(true);
}
catch (Exception ex)
{
if (ex.Message.ToLowerInvariant().Contains("default source".ToLowerInvariant()))
{
MessageBox.Show("Sie müssen zuerst ein Scanner durch die Treiber einrichten.");
}
else
{
Program.MeldeFehler(ex.Message + "\n" + ex.StackTrace);
}
Environment.Exit(1);
return(false);
}
}
