private void btnCalibrate_Click(object sender, RoutedEventArgs e)
{
bool isPaperOn = false;
Twain twain = null;
try
{
twain = new Twain(new WpfWindowMessageHook(this));
twain.SelectSource("A8 ColorScanner PP");
isPaperOn = twain.CalibrateA8();
twain.Dispose();
}
catch (TwainException ex)
{
Console.WriteLine(ex);
isPaperOn = false;
twain?.Dispose();
}
catch (Exception ex)
{
Console.WriteLine(ex);
isPaperOn = false;
twain?.Dispose();
}
}
private void btnPaperOn_Click(object sender, RoutedEventArgs e)
{
bool isPaperOn = false;
Twain twain = null;
try
{
twain = new Twain(new WpfWindowMessageHook(this));
twain.SelectSource("A8 ColorScanner PP");
isPaperOn = twain.IsPaperOn();
twain.Dispose();
}
catch (TwainException ex)
{
Console.WriteLine(ex);
isPaperOn = false;
twain?.Dispose();
}
catch (Exception ex)
{
Console.WriteLine(ex);
isPaperOn = false;
twain?.Dispose();
}
if (isPaperOn)
{
MessageBox.Show("有紙");
}
else
{
MessageBox.Show("沒紙");
}
}
public Scanning()
{
this.InitializeComponent();
//// this.firstImagePath = tempPath;
tw = new Twain();
tw.Init(this.Handle);
}
public frmTwain()
{
InitializeComponent();
tw = new Twain();
tw.Init(this.Handle);
GetGlobalParameters();
}
public cBaseTwainScan(Form winForm)
{
ActiveForm = winForm;
_twain = new Twain(new WinFormsWindowMessageHook(winForm));
DJScanCompletList = new List <string>();
DJOneScanList = new List <string>();
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
string img = DJScanPath + DateTime.Now.ToString(@"\" + DJScanTitle + "yyMMddHHmmssff") + ".jpg";
args.Image.Save(img, System.Drawing.Imaging.ImageFormat.Jpeg);
DJImageProcess.EncryptJpg(img, DJJpgEncodeLevel, DJImgEncrypt);
//DJScanCompletList.Add(img);
DJOneScanList.Add(img);
}
};
_twain.ScanningComplete += delegate
{
ResetImgToAB(DJOneScanList);
DJScanCompletList.AddRange(DJOneScanList);
winForm.Enabled = true;
winForm.Activate();
ScanComplete(winForm);
//ScanComplete.Invoke(winForm);
DJOneScanList.Clear();
};
}
private void scan_twain_Click(object sender, RoutedEventArgs e)
{
reportViewer.Reset();
// Tarihi yaz
txtTarih.Text = DateTime.Now.ToShortDateString();
_twain = new Twain(new TwainDotNet.Wpf.WpfWindowMessageHook(this));
_twain.TransferImage += _twain_TransferImage;
_twain.ScanningComplete += _twain_ScanningComplete;
var ss = new ScanSettings();
ss.UseDuplex = true;
//ss.ShowTwainUI = true;
ss.Rotation = new RotationSettings()
{
AutomaticRotate = true
};
ss.Resolution = new ResolutionSettings()
{
ColourSetting = ColourSetting.Colour,
Dpi = 72
};
_twain.StartScanning(ss);
}
public void Initialize(Form form)
{
try
{
m_Twain = new Twain(new WinFormsWindowMessageHook(form));
m_CurrentScanSettings = new ScanSettings
{
ShowProgressIndicatorUI = true,
Resolution = ResolutionSettings.ColourPhotocopier,
Rotation = new RotationSettings()
{
AutomaticRotate = true,
AutomaticBorderDetection = true,
}
};
m_Twain.ScanningComplete += delegate
{
IsScanning = false;
};
IsInitialized = true;
}
catch (Exception e)
{
IsInitialized = false;
}
}
public ScanForm(IntPtr mainForm)
{
this.components = new System.ComponentModel.Container();
InitializeComponent();
ms_Current = this;
this.Text = Application.ProductName.concat("-Scanner");
bool defaultScanner = SettingsTable.Get <bool>(Strings.VScan_TWAINUseDefaultScanner, false);
bool defaultScannerSettings = SettingsTable.Get <bool>(Strings.VScan_TWAINUseDefaultScannerSettings, false);
this.ShowIcon = true;
this.ShowInTaskbar = true;
m_MainFormHandler = mainForm;
m_twain = new Twain();
m_twain.MainForm = mainForm;
m_twain.ScanForm = this.Handle;
m_twain.Form = this;
m_twain.Init(this.Handle);
if (defaultScanner)
{
var name = SettingsTable.Get <string>(Strings.VScan_ScannerName, Strings.VScan_DefaultScannerName);
m_twain.Select(name);
}
AcquireVoucher(defaultScannerSettings);
}
private void frmFunSet_Load(object sender, EventArgs e)
{
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;//去掉窗体边框
try
{
string setValue = SetConfig.GetValue("ScanDrive");
_twain = new Twain(new WinFormsWindowMessageHook(this));
List <DictionaryEntry> listDS = _twain.GetAllSources().Select(x => new DictionaryEntry()
{
Key = x.SourceId.ProductName, Value = x.SourceId.ProductName + " " + x.SourceId.Version.Info
}).ToList();
int index = listDS.FindIndex(x => x.Key.ToString() == setValue);
dgvCompany.DataSource = listDS;
if ((dgvCompany.DataSource as List <DictionaryEntry>) != null && (dgvCompany.DataSource as List <DictionaryEntry>).Count > 0)
{
dgvCompany.ClearSelection();
}
if (index >= 0)
{
dgvCompany.Rows[index].Selected = true;
dgvCompany.CurrentCell = this.dgvCompany.Rows[index].Cells[1];
}
}
catch (Exception)
{
//MessageBox.Show("未检测到有扫描仪驱动！");
}
}
public Window1()
{
InitializeComponent();
Loaded += delegate
{
_twain = new Twain(new WpfWindowMessageHook(this));
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
resultImage = args.Image;
IntPtr hbitmap = new Bitmap(args.Image).GetHbitmap();
MainImage.Source = Imaging.CreateBitmapSourceFromHBitmap(
hbitmap,
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
Gdi32Native.DeleteObject(hbitmap);
}
};
_twain.ScanningComplete += delegate
{
IsEnabled = true;
};
var sourceList = _twain.SourceNames;
ManualSource.ItemsSource = sourceList;
if (sourceList != null && sourceList.Count > 0)
{
ManualSource.SelectedItem = sourceList[0];
}
};
}
private List <Scaner> GetScanersList()
{
List <Scaner> ls = new List <Scaner>();
Scaner s;
try
{
Twain _twain = new Twain(_wh);
if (_twain.SourceNames.Count != 0)
{
_twain.SelectSource();
s = new Scaner(_twain.DefaultSourceName, EnumScanerType.Twain, _wh);
ls.Add(s);
}
}
catch (TwainException) { }
List <string> devices = WIAScanner.GetDevices();
foreach (string device in devices)
{
s = new Scaner(device, EnumScanerType.WIA, _wh);
ls.Add(s);
}
s = new Scaner("Изображение из файла", EnumScanerType.File, _wh);
ls.Add(s);
return(ls);
}
public TwainSettingForm()
{
try
{
InitializeComponent();
this.comBoxSettingList.SelectedIndexChanged += new EventHandler(this.comBoxSettingList_SelectedIndexChanged);
this.chBoxUseDocumentFeeder.CheckedChanged += delegate(object sender, EventArgs e)
{
this.comBoxPageType.Enabled = !this.chBoxUseDocumentFeeder.Checked;
};
try
{
this.TwainLib = new Twain(new WinFormsWindowMessageHook(this));
}
catch (TwainException)
{
this.INFO("未接掃描器！");
}
this.LoadPageType(this.comBoxPageType);
this.LoadPixelType(this.comBoxPixelType);
this.LoadSettingMode(this.comBoxSetting);
this.LoadDataSource(this.comBoxDataSource);
}
catch (System.Exception ex)
{
this.ERROR(ex.Message, true);
}
}
/// <summary>
/// 掃描初始化
/// </summary>
/// <param name="hwndp"></param>
/// <param name="senderForm"></param>
public void scanInit(IntPtr hwndp, Form senderForm)
{
tw = new Twain();
tw.Init(hwndp);
mainForm = senderForm;
ScanComplete += new OnScanCompleteEvent(djScanComplete);
}
private void PageScanningTestDialog_Loaded(object send, RoutedEventArgs e)
{
_twain = new Twain(new WpfWindowMessageHook(this));
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
image1.Source = Imaging.CreateBitmapSourceFromHBitmap(
new System.Drawing.Bitmap(args.Image).GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
}
};
_twain.ScanningComplete += delegate
{
IsEnabled = true;
};
var sourceList = _twain.SourceNames;
ManualSource.ItemsSource = sourceList;
if (sourceList != null && sourceList.Count > 0)
{
ManualSource.SelectedItem = sourceList[0];
}
}
public Scaner()
{
InitializeComponent();
_twain = new Twain(new WinFormsWindowMessageHook(this));
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
if (!InvokeRequired)
{
this.Invoke(new MethodInvoker(delegate
{
Bitmap bitmap = new Bitmap(args.Image);
if (imgcrop.Checked)
{
bitmap = CropBitmap(args.Image, 0, 0, 800, 700);
}
Bitmap newBitmap = new Bitmap(bitmap);
float fdpi = (float)quality.Value;
newBitmap.SetResolution(fdpi, fdpi);
base64 = Convert_ImageTo_Base64(newBitmap, System.Drawing.Imaging.ImageFormat.Png);
}));
}
}
};
_twain.ScanningComplete += delegate { Enabled = true; };
server = new Server(this);
}
public frmMain()
{
InitializeComponent();
tw = new Twain();
tw.Init(this.Handle);
SavePath = System.Configuration.ConfigurationSettings.AppSettings["SavePath"];
}
public MainForm()
{
InitializeComponent();
Init();
OnInitFunction(null, mainFormArgs);
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
}
private void DocumentScanningPage_Loaded(object o, RoutedEventArgs e)
{
this.m_ImageList = new List <Image>();
this.m_Twain = new Twain(new WpfWindowMessageHook(Window.GetWindow(this)));
this.m_Twain.TransferImage += new EventHandler <TransferImageEventArgs>(Twain_TransferImage);
this.m_Twain.ScanningComplete += new EventHandler <ScanningCompleteEventArgs>(Twain_ScanningComplete);
this.ButtonNext.Focus();
}
public TwainHelper(Control ctr)
{
tw = new Twain();
this.ctr = ctr;
frm = ctr.FindForm();
ctr.BackgroundImageLayout = ImageLayout.Stretch;
tw.Init(ctr.Handle);
}
public ScanForm(string path, string recordNO, string inhosTimes)
{
InitializeComponent();
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
txtFolder.Text = path;
txtID.Text = recordNO;
txtTimes.Text = inhosTimes;
}
public NewMainForm()
{
InitializeComponent();
Init();
OnInitFunction(null, mainFormArgs);
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
this.Text = this.Text + " " + CJia.Health.Tools.ConfigHelper.GetAppStrings("Version");
}
/// <summary>
/// 图片缓存(已入库)
/// </summary>
//private CJia.Health.Tools.ImageCache ImageCancheForInput;
public PictureInputView()
{
InitializeComponent();
LURecordNO.GetData += LURecordNO_GetData;
LURecordNO.SelectValueChanged += LURecordNO_SelectValueChanged;
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
axCmCaptureOcx1.Visible = false;
}
public JJCJScanView()
{
InitializeComponent();
LURecordNO.GetData += LURecordNO_GetData;
LURecordNO.SelectValueChanged += LURecordNO_SelectValueChanged;
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
LURecordNO.Focus();
System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
}
public frmEscaner(string sImgName = "")
{
InitializeComponent();
this.sFileName = sImgName;
this.sErrorMsg = String.Empty;
this.sWSResponse = String.Empty;
this.bImageReady = false;
tw = new Twain();
tw.Init(this.Handle);
}
/// <summary>
/// 掃描初始化
/// </summary>
/// <param name="hwndp"></param>
/// <param name="senderForm"></param>
/// <param name="twSuccess"></param>
/// <returns></returns>
public bool ScanInit(IntPtr hwndp, Form senderForm, string twSuccess)
{
bool tws = false;
tw = new Twain();
tws = tw.Init(hwndp, tws);
mainForm = senderForm;
ScanComplete += new OnScanCompleteEvent(djScanComplete);
return(tws);
}
public frmScannedDocs(int _id_Fines, string _PaymentName, DateTime _date, string _Sum)
{
InitializeComponent();
id_Fines = _id_Fines;
PaymentName = _PaymentName;
date = _date;
Sum = _Sum;
tw = new Twain();
tw.Init(this.Handle);
}
public frmAtualizarDocumentosDigitalizados()
{
InitializeComponent();
//Inicializando uma instancia do scanner
objTwain = new Twain();
objTwain.Init(this.Handle);
//para Salvar
bmprect = new Rectangle(0, 0, 0, 0);
}
public frmAtualizarDocumentosDigitalizados()
{
InitializeComponent();
//Inicializando uma instancia do scanner
objTwain = new Twain();
objTwain.Init(this.Handle);
//para Salvar
bmprect = new Rectangle(0, 0, 0, 0);
}
public MainForm()
{
InitializeComponent();
this.Text = "ScanWorker";
this.WindowState = FormWindowState.Minimized;
// when we are ready, we can hide the worker from the taskbar
// this.ShowInTaskbar = false;
_twain = new Twain(twain_hook = new WinFormsWindowMessageHook(this));
}
//Thread thread;
//UI.Loading load;
public MergeView()
{
InitializeComponent();
LURecordNO.GetData += LURecordNO_GetData;
LURecordNO.SelectValueChanged += LURecordNO_SelectValueChanged;
lblMesg.Text = "";
Tw = new Twain(MyProductName);
Tw.Init(this.Handle);
LURecordNO.Focus();
System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
NoBlankPage = new List <string>();
lblNoBlank.Text = "";
}
private void chooseTWAIN()
{
Twain tw = new Twain();
if (!tw.Init(this.Handle))
{
MessageBox.Show("No device found.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
tw.Select();
txtDevice.Text = tw.GetCurrentName();
currentDeviceID = tw.GetCurrentName();
}
