public TwainLocalOnTwainParameters
(
string a_szWriteFolder,
string a_szImagesFolder,
string a_szIpc,
int a_iPid,
TWAIN.RunInUiThreadDelegate a_runinuithreaddelegate,
FormTwain a_formtwain,
IntPtr a_intptrHwnd
)
{
m_szWriteFolder = a_szWriteFolder;
m_szImagesFolder = a_szImagesFolder;
m_szIpc = a_szIpc;
m_iPid = a_iPid;
m_runinuithreaddelegate = a_runinuithreaddelegate;
m_formtwain = a_formtwain;
m_intptrHwnd = a_intptrHwnd;
}
///////////////////////////////////////////////////////////////////////////////
// Public Methods...
///////////////////////////////////////////////////////////////////////////////
#region Public Methods...
/// <summary>
/// Our constructor...
/// </summary>
public FormScan()
{
// Build our form...
InitializeComponent();
// Open the log in our working folder, and say hi...
TWAINWorkingGroup.Log.Open("TWAINCSScan", ".", 1);
TWAINWorkingGroup.Log.Info("TWAINCSScan v" + System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString());
// Init other stuff...
m_blIndicators = true;
m_blExit = false;
m_iUseBitmap = 0;
this.FormClosing += new FormClosingEventHandler(FormScan_FormClosing);
// Create our image capture object...
try
{
// Init stuff...
TWAIN.DeviceEventCallback deviceeventcallback = DeviceEventCallback;
TWAIN.ScanCallback scancallback = ScanCallbackTrigger;
TWAIN.RunInUiThreadDelegate runinuithreaddelegate = RunInUiThread;
// Instantiate TWAIN, and register ourselves...
m_twain = new TWAIN
(
"TWAIN Working Group",
"TWAIN Open Source",
"TWAIN CS Scan App",
(ushort)TWAIN.TWON_PROTOCOL.MAJOR,
(ushort)TWAIN.TWON_PROTOCOL.MINOR,
((uint)TWAIN.DG.APP2 | (uint)TWAIN.DG.CONTROL | (uint)TWAIN.DG.IMAGE),
TWAIN.TWCY.USA,
"TWAIN CS Scan App",
TWAIN.TWLG.ENGLISH_USA,
2,
4,
false,
false,
deviceeventcallback,
scancallback,
runinuithreaddelegate,
this.Handle
);
}
catch (Exception exception)
{
TWAINWorkingGroup.Log.Error("exception - " + exception.Message);
m_twain = null;
m_blExit = true;
MessageBox.Show
(
"Unable to start, the most likely reason is that the TWAIN\n" +
"Data Source Manager is not installed on your system.\n\n" +
"An internet search for 'TWAIN DSM' will locate it and once\n" +
"installed, you should be able to proceed.\n\n" +
"You can also try the following link:\n" +
"http://sourceforge.net/projects/twain-dsm/",
"Error Starting TWAIN CS Scan"
);
return;
}
// Init our picture box...
InitImage();
// Prep for TWAIN events...
SetMessageFilter(true);
// Init our buttons...
SetButtons(EBUTTONSTATE.CLOSED);
}
