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我正在構建一個語音控制應用程序,並且我想在用戶說出他的用戶名和密碼時設置文本框的文本,但是這不會發生,但是如果我顯示使用消息我的文本框的文本沒有改變(信息裏面)
public Form1()
{
InitializeComponent();
GrammarBuilder g = new Choices("wissam.h44", "jordan_6");
Grammar g1 = new Grammar(g);
Grammar g2 = new Grammar(g);
InitializeComponent();
this.Shown += new System.EventHandler(this.Form1_Shown);
Recognizer1.LoadGrammar(g1);
Recognizer2.LoadGrammar(g2);
}
private void Form1_Shown(Object sender, EventArgs e)
{
Synthesizer1.Speak("Application is loaded.");
Synthesizer1.Speak("Please Enter Your Email: ");
Recognizer1.SpeechRecognized +=
new EventHandler<SpeechRecognizedEventArgs>(recognizer1_SpeechRecognized);
Recognizer1.SetInputToDefaultAudioDevice();
Recognizer1.Recognize();
Synthesizer1.Speak("Please Enter Your Password: ");
Recognizer2.SpeechRecognized +=
new EventHandler<SpeechRecognizedEventArgs>(recognizer2_SpeechRecognized);
Recognizer2.SetInputToDefaultAudioDevice();
Recognizer2.Recognize();
}
void recognizer1_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
string eml = e.Result.Text;
txtemail.Text = eml;
}
void recognizer2_SpeechRecognized(object sender, SpeechRecognizedEventArgs r)
{
txtpwd.Text = r.Result.Text;
}
所以在講話中確認的事件識別的字符串,如果我把MessageBox.Show(EML)正確顯示的電子郵件,但文本框的文本沒有改變
它沒有工作,問題是在文本框中,是否有任何屬性,我可能已經改變了錯誤,所以現在我不能以編程方式設置文本? – 2013-03-23 21:11:23
你在更改正確的文本框嗎?你能改變設計師的文本框文字嗎?你可以嘗試在設計器中刪除和和表單上的文本框 - 它會有幫助嗎? – Lanorkin 2013-03-23 22:22:11