public static void SDUsageSample()
{
try
{
MappingService scriptDetection = new MappingService(
MappingAvailableServices.ScriptDetection);
using (MappingPropertyBag bag =
scriptDetection.RecognizeText("This is English. АБВГД.", null))
{
MappingDataRange[] ranges = bag.GetResultRanges();
Console.WriteLine("Recognized {0} script ranges", ranges.Length);
NullTerminatedStringFormatter formatter = new NullTerminatedStringFormatter();
foreach (MappingDataRange range in ranges)
{
Console.WriteLine("Range from {0} to {1}, script {2}",
range.StartIndex, range.EndIndex, range.FormatData(formatter));
}
}
}
catch (LinguisticException exc)
{
Console.WriteLine("Error calling ELS: {0}, HResult: {1}",
exc.ResultState.ErrorMessage, exc.ResultState.HResult);
}
}
public static void LADUsageSample()
{
try
{
MappingService languageDetection = new MappingService(
MappingAvailableServices.LanguageDetection);
using (MappingPropertyBag bag =
languageDetection.RecognizeText("This is English", null))
{
string[] languages = bag.GetResultRanges()[0].FormatData(
new StringArrayFormatter());
foreach (string language in languages)
{
Console.WriteLine("Recognized language: {0}", language);
}
}
}
catch (LinguisticException exc)
{
Console.WriteLine("Error calling ELS: {0}, HResult: {1}",
exc.ResultState.ErrorMessage, exc.ResultState.HResult);
}
}
private string LanguageConverter(Guid serviceGuid, string sourceContent)
{
string transliterated = null;
if ((sourceContent != null) && (sourceContent.Length > 0))
{
try
{
MappingService mapService = new MappingService(serviceGuid);
using (MappingPropertyBag bag = mapService.RecognizeText(sourceContent, null))
{
transliterated = bag.GetResultRanges()[0].FormatData(new StringFormatter());
}
}
catch (LinguisticException exc)
{
ShowErrorMessage(String.Format("Error calling ELS: {0}, HResult: {1}",
exc.ResultState.ErrorMessage, exc.ResultState.HResult));
}
}
return transliterated;
}
public static void CyrlToLatinTransUsageSample1()
{
try
{
MappingService cyrlToLatin = new MappingService(
MappingAvailableServices.TransliterationCyrillicToLatin);
using (MappingPropertyBag bag = cyrlToLatin.RecognizeText("АБВГД.", null))
{
string transliterated = bag.GetResultRanges()[0].FormatData(new StringFormatter());
Console.WriteLine("Transliterated text: {0}", transliterated);
}
}
catch (LinguisticException exc)
{
Console.WriteLine("Error calling ELS: {0}, HResult: {1}",
exc.ResultState.ErrorMessage, exc.ResultState.HResult);
}
}
[InlineData("TransliterationCyrillicToLatin", "добро hello утро!", 1, 0, 16)] // BUG: possible bug here -- this should be 2 ranges
public void RecognizeText(
string service,
string text,
int expNumberOfDataRanges,
int expStartIndexOfFirstDataRange,
int expEndIndexOfFirstDataRange)
{
MappingService s = new MappingService(ServiceGuidFromServiceString(service));
MappingPropertyBag b = s.RecognizeText(text, null);
MappingDataRange[] rs = b.GetResultRanges();
Assert.Equal<int>(expNumberOfDataRanges, rs.Length);
Assert.Equal<int>(expStartIndexOfFirstDataRange, rs[0].StartIndex);
Assert.Equal<int>(expEndIndexOfFirstDataRange, rs[0].EndIndex);
Assert.Equal<string>("text/plain", rs[0].ContentType); // Win7 ELS services support only "text/plain" as content type
}
