c# - Speech recognition in Windows application -


here code:

private void button1_click(object sender, eventargs e) {     speechrecognitionengine recognizer = new speechrecognitionengine();     grammar dictationgrammar = new dictationgrammar();     recognizer.loadgrammar(dictationgrammar);     try     {         button1.text = "speak now";         recognizer.setinputtodefaultaudiodevice();         recognitionresult result = recognizer.recognize();         textbox1.text = result.text;     }     catch (invalidoperationexception exception)     {         textbox1.text = string.format("could not recognize input default audio device.is microphone or sound card available?\r\n{0} - {1}.", exception.source, exception.message);     }         {         recognizer.unloadallgrammars();     } }

here not recognizing exact word giving microphone.it s taking word,which not meaningfull. how rectify problem?


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