private void SetupTwain()
{
logger.Debug("Setup Twain");
_twain32 = new Twain32();
_twain32.TwainStateChanged += _twain_TwainStateChanged;
_twain32.AcquireError += OnTwainAcquireError;
if (ScanerSetup == ScanerSetup.Custom)
{
_twain32.SetupMemXferEvent += OnSetupMemXferEvent;
_twain32.MemXferEvent += OnMemXferEvent;
}
_twain32.AcquireCompleted += _twain32_AcquireCompleted;
logger.Debug("IsTwain2Enable = {0}", _twain32.IsTwain2Enable);
_twain32.OpenDSM();
logger.Debug("IsTwain2Supported = {0}", _twain32.IsTwain2Supported);
logger.Debug("Exist Sources:");
for (var i = 0; i < _twain32.SourcesCount; i++)
{
logger.Debug("{0}: {1}{2}", i, _twain32.GetSourceProductName(i), _twain32.IsTwain2Supported && _twain32.GetIsSourceTwain2Compatible(i)?" (TWAIN 2.x)" : string.Empty);
}
logger.Debug("Current Source: {0}", _twain32.GetSourceProductName(_twain32.SourceIndex));
}
private void DisplayScanners()
{
cbxScanner.Items.Clear();
_twain.OpenDSM();
if (_twain.SourcesCount > 0)
{
for (int index = 0; index < _twain.SourcesCount; index++)
{
cbxScanner.Items.Add(_twain.GetSourceProductName(index));
}
}
}
//加载配置
private void ShowUI()
{
try
{
mTwain.Language = TwLanguage.CHINESE_SINGAPORE;
mTwain.IsTwain2Enable = false;
mTwain.OpenDSM();
List <string> srclst = new List <string>();
for (int i = 0; i < mTwain.SourcesCount; i++)
{
srclst.Add(mTwain.GetSourceProductName(i));
}
scanCmb.DataSource = srclst;
mTwain.CloseDSM();
//读取扫描仪配置
if (!string.IsNullOrEmpty(hand.ReadConfig("twIndex")))
{
this.scanCmb.SelectedIndex = Convert.ToInt32(hand.ReadConfig("twIndex"));
}
this.urlTxt.Text = hand.ReadConfig("url");
this.IsAutoCbx.Checked = hand.ReadConfig("autoLogin") == "T" ? true : false;
this.saveDayTxt.Text = hand.ReadConfig("saveDay");
//this.saveUrlTxt.Text = hand.ReadConfig("saveUrl");
//if (hand.ReadConfig("isShowConfig") == "T")
// this.Yradio.Checked = true;
//else
// this.Nradio.Checked = true;
//this.skinList.DataSource = new DirectoryInfo("Skins").GetFiles();
//this.skinList.DisplayMember = "Name";
}
catch (Exception)
{
Logger.Error("未找到支持TWAIN扫描协议的设备,启动失败!");
MessageBox.Show("未找到支持TWAIN扫描协议的设备,启动失败!");
Application.Exit();
}
}
public IEnumerable <HWDeviceDesciption> GetDevices()
{
var twain = new Twain32();
var isDsmOpened = false;
try
{
//twain.OpenDataSource();
isDsmOpened = twain.OpenDSM();
if (twain.IsTwain2Supported)
{
twain.IsTwain2Enable = true;
}
}
catch (Exception ex)
{
logger.Error(ex);
}
if (isDsmOpened)
{
for (int i = 0; i < twain.SourcesCount; i++)
{
yield return(new HWDeviceDesciption
{
Device = DeviceType.Scanner,
Name = twain.GetSourceProductName(i),
DeviceId = i.ToString()
});
}
}
if (twain != null)
{
twain.CloseDataSource();
twain.CloseDSM();
twain.Dispose();
}
yield break;
}
private void Form扫描_Load(object sender, EventArgs e)
{
mRunPath = System.IO.Directory.GetCurrentDirectory() + "\\";
// mImagePath = mRunPath + "Image\\";
mImagePath = mRunPath + a + "\\";
if (Directory.Exists(mImagePath) == false)
{
Directory.CreateDirectory(mImagePath);
}
mTwain.Language = TwLanguage.CHINESE_SINGAPORE;
mTwain.IsTwain2Enable = false;
mTwain.OpenDSM();
List <string> srclst = new List <string>();
for (int i = 0; i < mTwain.SourcesCount; i++)
{
srclst.Add(mTwain.GetSourceProductName(i));
}
combo_Dev.DataSource = srclst;
mTwain.EndXfer += twEndXfer;
}
private void LoadParametes()
{
try
{
_twain32 = new Twain32
{
ShowUI = true,
IsTwain2Enable = true
};
_twain32.OpenDSM();
#region GetScanners
for (int i = 0; i < _twain32.SourcesCount; i++)
{
_scanners.Add(_twain32.GetSourceProductName(i));
}
#endregion GetScanners
if (Scanners.Count > 0)
{
SelectedScanner = Scanners.FirstOrDefault();
}
}
catch (Exception ex)
{
var messagebox = CustomMessageBox.Show(ex.Message, "Error!", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Error);
if (messagebox == System.Windows.Forms.DialogResult.Yes)
{
_twain32?.CloseDSM();
_twain32?.CloseDataSource();
_twain32.Dispose();
Environment.ExitCode = (int)ExitCodes.ExitCode.ERROR_DEVICE_UNREACHABLE;
this.Close();
}
}
}
private void FrmDemo_Load(object sender, EventArgs e)
{
mRunPath = System.IO.Directory.GetCurrentDirectory() + "\\";
mImagePath = mRunPath + "Image\\";
if (Directory.Exists(mImagePath) == false)
{
Directory.CreateDirectory(mImagePath);
}
mTwain.Language = TwLanguage.CHINESE_SINGAPORE;
mTwain.IsTwain2Enable = true;
mTwain.OpenDSM();
List <string> srclst = new List <string>();
//int index = 0;
for (int i = 0; i < mTwain.SourcesCount; i++)
{
//Console.WriteLine("name is:"+mTwain.GetSourceProductName(i));
//if (mTwain.GetSourceProductName(i).Equals(Program.machineName))
//{
srclst.Add(mTwain.GetSourceProductName(i));
// index = i;
//}
}
//Console.WriteLine(index);
//if(index == -1)
//{
//MessageBox.Show("can not find " + Program.machineName);
// return;
//}
//mTwain.SourceIndex = index;
//mTwain.OpenDataSource();
combo_Dev.DataSource = srclst;
mTwain.EndXfer += twEndXfer;
this.btnScan_Click(null, null);
}
private void dataGridView3_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridView3.Columns[e.ColumnIndex].Name == "btnsm" && e.RowIndex >= 0)
{
/* string str1 = dataGridView3.Rows[e.RowIndex].Cells[1].Value.ToString();
* string str2 = dataGridView3.Rows[e.RowIndex].Cells[2].Value.ToString();
* string str3 = dataGridView3.Rows[e.RowIndex].Cells[3].Value.ToString();
* string str4 = dataGridView3.Rows[e.RowIndex].Cells[4].Value.ToString();
* string str5 = dataGridView3.Rows[e.RowIndex].Cells[5].Value.ToString();
* Form扫描 form = new Form扫描(str1, str2, str3, str4, str5);
* this.Hide();
* form.ShowDialog();
* this.Close();*/
a = dataGridView3.Rows[e.RowIndex].Cells[1].Value.ToString();
mRunPath = System.IO.Directory.GetCurrentDirectory() + "\\";
// mImagePath = mRunPath + "Image\\";
mImagePath = mRunPath + a + "\\";
if (Directory.Exists(mImagePath) == false)
{
Directory.CreateDirectory(mImagePath);
}
mTwain.Language = TwLanguage.CHINESE_SINGAPORE;
if (cnm == 0)
{
mTwain.IsTwain2Enable = false;
mTwain.OpenDSM();
cnm = 1;
}
List <string> srclst = new List <string>();
for (int i = 0; i < mTwain.SourcesCount; i++)
{
srclst.Add(mTwain.GetSourceProductName(i));
}
combo_Dev.DataSource = srclst;
mTwain.EndXfer += twEndXfer;
float val = 150;
mTwain.Capabilities.XResolution.Set(val);
mTwain.Capabilities.YResolution.Set(val);
mTwain.Capabilities.PixelType.Set(TwPixelType.BW);
mTwain.ShowUI = true;
mTwain.Acquire();
}
else if (dataGridView3.Columns[e.ColumnIndex].Name == "btnck" && e.RowIndex >= 0)
{
string str1 = dataGridView3.Rows[e.RowIndex].Cells[1].Value.ToString();
Form3 form = new Form3(str1, pId);
form.ShowDialog();
}
else if (dataGridView3.Columns[e.ColumnIndex].Name == "btnqk" && e.RowIndex >= 0)
{
if (MessageBox.Show("您要删除之前的扫描文件吗？", "提示信息", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
{
#region 初始化删除所有文件
DirectoryInfo dir = new DirectoryInfo(System.IO.Directory.GetCurrentDirectory() + "\\" + dataGridView3.Rows[e.RowIndex].Cells[1].Value.ToString() + "\\");
FileInfo[] inf = dir.GetFiles();
foreach (FileInfo finf in inf)
{
finf.Delete();
}
#endregion
}
}
else if (dataGridView3.Columns[e.ColumnIndex].Name == "btntc" && e.RowIndex >= 0)
{
/* p = new Process();
* //需要启动的程序
* p.StartInfo.FileName = @"D:\scan\NAPS2\NAPS2.exe";
* //为了美观,启动的时候最小化程序
* // p.StartInfo.WindowStyle = ProcessWindowStyle.Minimized;
* //启动
* p.Start();
*
* //这里必须等待,否则启动程序的句柄还没有创建,不能控制程序
* /* Thread.Sleep(10000);
* //最大化启动的程序
* ShowWindow(p.MainWindowHandle, (short)ShowWindowStyles.SW_MAXIMIZE);
* //设置被绑架程序的父窗口
* SetParent(p.MainWindowHandle, this.Handle);
* //改变尺寸
* ResizeControl();*/
string dangId = dataGridView3.Rows[e.RowIndex].Cells[1].Value.ToString();
string mImagePath = "";
index1 = -1;
lstImgPath = new List <string>();
DataTable dt = new ZLXIBAL().Select1128(pId);
string aaaa = dt.Rows[0][0].ToString();
aaaa = aaaa.Replace("\\", "\\\\");
// mImagePath = mRunPath + a + "\\";
mImagePath = aaaa + "\\" + dangId;
// string[] files = Directory.GetFiles((System.IO.Directory.GetCurrentDirectory() + "\\" + dangId + ""));
string[] files = Directory.GetFiles((mImagePath + ""));
filescpoy1 = files;
cnt111 = files.Length;
for (int i = 0; i < files.Length; i++)
{
if (files[i].EndsWith(".png", true, null) ||
files[i].EndsWith(".bmp", true, null) ||
files[i].EndsWith(".jpg", true, null) ||
files[i].EndsWith(".gif", true, null))
{
lstImgPath.Add(files[i]);
}
}
string[] options = new string[lstImgPath.Count];
for (int i = 0; i < lstImgPath.Count; i++)
{
options[i] = lstImgPath[i];
}
// options[0] = "C:\\Users\\jnu\\pictures\\微信图片_20181017171157.jpg";
// options[1] = "C:\\Users\\jnu\\pictures\\微信图片_20181017171157.jpg";
RUN(options);
}
}
private void SetupTwain()
{
logger.Debug("Setup Twain");
_twain32 = new Twain32 ();
_twain32.TwainStateChanged += _twain_TwainStateChanged;
_twain32.AcquireError += OnTwainAcquireError;
_twain32.SetupMemXferEvent += OnSetupMemXferEvent;
_twain32.MemXferEvent += OnMemXferEvent;
_twain32.AcquireCompleted += _twain32_AcquireCompleted;
logger.Debug ("IsTwain2Enable = {0}", _twain32.IsTwain2Enable);
_twain32.OpenDSM();
logger.Debug ("IsTwain2Supported = {0}", _twain32.IsTwain2Supported);
logger.Debug ("Exist Sources:");
for(var i=0; i<_twain32.SourcesCount; i++) {
logger.Debug("{0}: {1}{2}", i, _twain32.GetSourceProductName(i), _twain32.IsTwain2Supported&&_twain32.GetIsSourceTwain2Compatible(i)?" (TWAIN 2.x)" : string.Empty);
}
logger.Debug ("Current Source: {0}", _twain32.GetSourceProductName (_twain32.SourceIndex));
}
static void Main(string[] args)
{
isSilenced = !(indexOf(args, "-s") >= 0);
var d = indexOf(args, "-d");
if (d >= 0 && args.Length > d + 1)
{
float.TryParse(args[d + 1], out dpi);
}
var p = indexOf(args, "-p");
if (p >= 0 && args.Length > p + 1)
{
string val = args[p + 1].ToUpper();
if (val == "BW")
{
pt = (TwPixelType)0;
}
if (val == "Gray")
{
pt = (TwPixelType)1;
}
if (val == "RGB")
{
pt = (TwPixelType)2;
}
if (val == "Palette")
{
pt = (TwPixelType)3;
}
if (val == "CMY")
{
pt = (TwPixelType)4;
}
if (val == "CMYK")
{
pt = (TwPixelType)5;
}
if (val == "YUV")
{
pt = (TwPixelType)6;
}
if (val == "YUVK")
{
pt = (TwPixelType)7;
}
if (val == "CIEXYZ")
{
pt = (TwPixelType)8;
}
if (val == "LAB")
{
pt = (TwPixelType)9;
}
if (val == "SRGB")
{
pt = (TwPixelType)10;
}
if (val == "SCRGB")
{
pt = (TwPixelType)11;
}
if (val == "INFRARED")
{
pt = (TwPixelType)16;
}
}
try
{
using (Twain32 twain = new Twain32())
{
var _asm = twain.GetType().Assembly;
WriteMessage("{1} {2}{0}{3}{0}", Environment.NewLine,
((AssemblyTitleAttribute)_asm.GetCustomAttributes(typeof(AssemblyTitleAttribute), false)[0]).Title,
((AssemblyFileVersionAttribute)_asm.GetCustomAttributes(typeof(AssemblyFileVersionAttribute), false)[0]).Version,
((AssemblyCopyrightAttribute)_asm.GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false)[0]).Copyright);
twain.ShowUI = false;
WriteMessage("ShowUI: {0}", twain.ShowUI ? "true" : "false");
WriteMessage("IsTwain2Enable {0}: ", twain.IsTwain2Enable ? "[Y/n]" : "[y/N]");
if (isSilenced)
{
for (var _res = Console.ReadLine().Trim().ToUpper(); !string.IsNullOrEmpty(_res);)
{
twain.IsTwain2Enable = _res == "Y";
break;
}
}
else
{
twain.IsTwain2Enable = false;
}
WriteMessage("IsTwain2Enable: {0}", twain.IsTwain2Enable ? "true" : "false");
twain.OpenDSM();
WriteMessage("Select Data Source:");
if (isSilenced)
{
for (var i1 = 0; i1 < twain.SourcesCount; i1++)
{
WriteMessage("{0}: {1}{2}", i1, twain.GetSourceProductName(i1), twain.IsTwain2Supported && twain.GetIsSourceTwain2Compatible(i1) ? " (TWAIN 2.x)" : string.Empty);
}
}
WriteMessage("[{0}]: ", twain.SourceIndex);
if (isSilenced)
{
for (var _res = Console.ReadLine().Trim(); !string.IsNullOrEmpty(_res);)
{
twain.SourceIndex = Convert.ToInt32(_res);
break;
}
}
else
{
twain.SourceIndex = 0;
}
WriteMessage(string.Format("Data Source: {0}", twain.GetSourceProductName(twain.SourceIndex)));
twain.OpenDataSource();
WriteMessage("Select Resolution:");
var _resolutions = twain.Capabilities.XResolution.Get();
if (isSilenced)
{
for (var i1 = 0; i1 < _resolutions.Count; i1++)
{
WriteMessage(true, "{0}: {1} dpi", i1, _resolutions[i1]);
}
}
WriteMessage("[{0}]: ", _resolutions.CurrentIndex);
if (isSilenced)
{
for (var _res = Console.ReadLine().Trim(); !string.IsNullOrEmpty(_res);)
{
var _val = (float)_resolutions[Convert.ToInt32(_res)];
twain.Capabilities.XResolution.Set(_val);
twain.Capabilities.YResolution.Set(_val);
break;
}
}
else
{
twain.Capabilities.XResolution.Set(dpi);
twain.Capabilities.YResolution.Set(dpi);
}
WriteMessage("Resolution: {0}", twain.Capabilities.XResolution.GetCurrent());
WriteMessage("Select Pixel Type:");
var _pixels = twain.Capabilities.PixelType.Get();
if (isSilenced)
{
for (var i1 = 0; i1 < _pixels.Count; i1++)
{
WriteMessage("{0}: {1}", i1, _pixels[i1]);
}
}
WriteMessage("[{0}]: ", _pixels.CurrentIndex);
if (isSilenced)
{
for (var _res = Console.ReadLine().Trim(); !string.IsNullOrEmpty(_res);)
{
var _val = (TwPixelType)_pixels[Convert.ToInt32(_res)];
twain.Capabilities.PixelType.Set(_val);
break;
}
}
else
{
twain.Capabilities.PixelType.Set(pt);
}
WriteMessage(string.Format("Pixel Type: {0}", twain.Capabilities.PixelType.GetCurrent()));
twain.EndXfer += (object sender, Twain32.EndXferEventArgs e) =>
{
try
{
var _file = Path.Combine("", Path.ChangeExtension(Path.GetFileName(Path.GetTempFileName()), ".jpg"));
e.Image.Save(_file, ImageFormat.Jpeg);
WriteMessage(true, "Saved in: {0}", _file);
e.Image.Dispose();
}
catch (Exception ex)
{
WriteMessage("{0}: {1}{2}{3}{2}", ex.GetType().Name, ex.Message, Environment.NewLine, ex.StackTrace);
}
};
twain.AcquireCompleted += (sender, e) =>
{
try
{
WriteMessage("Acquire Completed.");
}
catch (Exception ex)
{
Program.WriteException(ex);
}
};
twain.AcquireError += (object sender, Twain32.AcquireErrorEventArgs e) =>
{
try
{
WriteMessage("Acquire Error: ReturnCode = {0}; ConditionCode = {1};", e.Exception.ReturnCode, e.Exception.ConditionCode);
Program.WriteException(e.Exception);
}
catch (Exception ex)
{
Program.WriteException(ex);
}
};
twain.Acquire();
}
}
catch (Exception ex)
{
WriteException(ex);
}
if (isSilenced)
{
Console.WriteLine("{0}{1}", Environment.NewLine, "Press any key to exit...");
Console.ReadKey();
}
}