public OrionRecognize()
{
// TestDirectCallsToDLL(); //minimal code to demonstrate how to use DLL directly, without COM
//it is a good idea to create NSOCR instance here instead of creting it in the same line with "NsOCR" definition
//this way we can handle possible errors if NSOCR is not installed
try
{
NsOCR = new NSOCRLib.NSOCRClass();
}
catch (Exception exc) //some error
{
string msg = "Cannot create NSOCR COM object instance. Possible reasons:\r\n - NSOCR.dll is missed.\r\n - NSOCR.dll was not registered with Regsvr32.\r\n - NSOCR.dll is x32 but this application is x64.\r\n";
msg = msg + "\r\n Exception message:\r\n\r\n" + exc.Message;
System.Windows.Forms.MessageBox.Show(msg);
//Close();
return;
}
// gr = PicBox.CreateGraphics();
Inited = true; //NSOCR instance created successfully
//get NSOCR version
string val;
NsOCR.Engine_GetVersion(out val);
//Text = Text + " [ NSOCR version: " + val + " ] ";
//init engine and create ocr-related objects
if (true /*false*/) //change to "false" to reduce code and initialize engine + create main objects in one line
{
NsOCR.Engine_Initialize();
NsOCR.Cfg_Create(out CfgObj);
//load options, if path not specified, folder with NSOCR.dll will be checked
NsOCR.Cfg_LoadOptions(CfgObj, "Config.dat");
NsOCR.Ocr_Create(CfgObj, out OcrObj);
NsOCR.Img_Create(OcrObj, out ImgObj);
}
else //do the same in one line
{
NsOCR.Engine_InitializeAdvanced(out CfgObj, out OcrObj, out ImgObj);
}
NsOCR.Scan_Create(CfgObj, out ScanObj);
//bkRecognize.Enabled = false;
NoEvent = true;
//cbScale.SelectedIndex = 0;
NoEvent = false;
//bkSave.Enabled = false;
//copy some settings to GUI
//if (NsOCR.Cfg_GetOption(CfgObj, TNSOCR.BT_DEFAULT, "ImgAlizer/AutoScale", out val) < TNSOCR.ERROR_FIRST)
// cbScale.Enabled = (val == "1");
this.ListZoneName = new List <OrionRecognizeZoneDetail>();
}