Hi,
the following code represents a command based SR, what i want is when i say File, the File menu to be selected (highlighted), whe i say Edit the Edit menu will be selected.
How could i do that?
Knowing that File and Edit are menu items in a main menu
CODE
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using SpeechLib;
namespace SpeechTest
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem menuItem1;
private System.Windows.Forms.MenuItem menuItem2;
private System.Windows.Forms.MenuItem menuItem3;
private System.Windows.Forms.MenuItem menuItem4;
private System.Windows.Forms.MenuItem menuItem5;
private System.Windows.Forms.MenuItem menuItem6;
private System.Windows.Forms.MenuItem menuItem7;
private System.Windows.Forms.MenuItem menuItem8;
private System.Windows.Forms.MenuItem menuItem9;
private System.Windows.Forms.MenuItem menuItem10;
private System.Windows.Forms.MenuItem menuItem11;
private System.Windows.Forms.Button cmdEnable;
private System.Windows.Forms.Button cmdDiable;
private SpeechLib.SpSharedRecoContext objRecoContext = null;
private SpeechLib.ISpeechRecoGrammar grammar = null;
private SpeechLib.ISpeechGrammarRule menuRule=null;
private System.Windows.Forms.TextBox txtHyp;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox txtReco;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.Label label4;
private IContainer components;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem2 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem4 = new System.Windows.Forms.MenuItem();
this.menuItem5 = new System.Windows.Forms.MenuItem();
this.menuItem6 = new System.Windows.Forms.MenuItem();
this.menuItem7 = new System.Windows.Forms.MenuItem();
this.menuItem8 = new System.Windows.Forms.MenuItem();
this.menuItem9 = new System.Windows.Forms.MenuItem();
this.menuItem10 = new System.Windows.Forms.MenuItem();
this.menuItem11 = new System.Windows.Forms.MenuItem();
this.cmdEnable = new System.Windows.Forms.Button();
this.cmdDiable = new System.Windows.Forms.Button();
this.txtHyp = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.txtReco = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.label4 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1,
this.menuItem7});
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem2,
this.menuItem3,
this.menuItem4,
this.menuItem5,
this.menuItem6});
this.menuItem1.Text = "&File";
this.menuItem1.Select += new System.EventHandler(this.menuItem1_Select);
//
// menuItem2
//
this.menuItem2.Index = 0;
this.menuItem2.Text = "New";
this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
//
// menuItem3
//
this.menuItem3.Index = 1;
this.menuItem3.Text = "Open";
//
// menuItem4
//
this.menuItem4.Index = 2;
this.menuItem4.Text = "Cl&ose";
//
// menuItem5
//
this.menuItem5.Index = 3;
this.menuItem5.Text = "-";
//
// menuItem6
//
this.menuItem6.Index = 4;
this.menuItem6.Text = "E&xit";
//
// menuItem7
//
this.menuItem7.Index = 1;
this.menuItem7.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem8,
this.menuItem9,
this.menuItem10,
this.menuItem11});
this.menuItem7.Text = "&Edit";
//
// menuItem8
//
this.menuItem8.Index = 0;
this.menuItem8.Text = "Cu&t";
//
// menuItem9
//
this.menuItem9.Index = 1;
this.menuItem9.Text = "&Copy";
//
// menuItem10
//
this.menuItem10.Index = 2;
this.menuItem10.Text = "&Paste";
//
// menuItem11
//
this.menuItem11.Index = 3;
this.menuItem11.Text = "D&elete";
//
// cmdEnable
//
this.cmdEnable.Location = new System.Drawing.Point(16, 16);
this.cmdEnable.Name = "cmdEnable";
this.cmdEnable.Size = new System.Drawing.Size(96, 23);
this.cmdEnable.TabIndex = 0;
this.cmdEnable.Text = "Enable Speech";
this.cmdEnable.Click += new System.EventHandler(this.cmdEnable_Click);
//
// cmdDiable
//
this.cmdDiable.Location = new System.Drawing.Point(152, 16);
this.cmdDiable.Name = "cmdDiable";
this.cmdDiable.Size = new System.Drawing.Size(96, 23);
this.cmdDiable.TabIndex = 0;
this.cmdDiable.Text = "Disable Speech";
this.cmdDiable.Click += new System.EventHandler(this.cmdDiable_Click);
//
// txtHyp
//
this.txtHyp.Location = new System.Drawing.Point(106, 106);
this.txtHyp.Name = "txtHyp";
this.txtHyp.Size = new System.Drawing.Size(168, 20);
this.txtHyp.TabIndex = 6;
//
// label1
//
this.label1.Location = new System.Drawing.Point(18, 106);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(72, 16);
this.label1.TabIndex = 4;
this.label1.Text = "Hypothesis";
//
// label2
//
this.label2.Location = new System.Drawing.Point(18, 146);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(72, 16);
this.label2.TabIndex = 3;
this.label2.Text = "Recognition";
//
// txtReco
//
this.txtReco.Location = new System.Drawing.Point(106, 146);
this.txtReco.Name = "txtReco";
this.txtReco.Size = new System.Drawing.Size(168, 20);
this.txtReco.TabIndex = 5;
//
// label3
//
this.label3.Location = new System.Drawing.Point(16, 184);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(248, 72);
this.label3.TabIndex = 7;
//
// label4
//
this.label4.Location = new System.Drawing.Point(24, 72);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(240, 23);
this.label4.TabIndex = 8;
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.Add(this.label4);
this.Controls.Add(this.label3);
this.Controls.Add(this.txtHyp);
this.Controls.Add(this.label1);
this.Controls.Add(this.label2);
this.Controls.Add(this.txtReco);
this.Controls.Add(this.cmdEnable);
this.Controls.Add(this.cmdDiable);
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.Text = "Speech Test";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void cmdEnable_Click(object sender, System.EventArgs e)
{
label4.Text = "Initializing Speech Engine....";
// Get an insance of RecoContext. I am using the shared RecoContext.
objRecoContext = new SpeechLib.SpSharedRecoContext();
// Assign a eventhandler for the Hypothesis Event.
objRecoContext.Hypothesis += new _ISpeechRecoContextEvents_HypothesisEventHandler(Hypo_Event);
// Assign a eventhandler for the Recognition Event.
objRecoContext.Recognition += new
_ISpeechRecoContextEvents_RecognitionEventHandler(Reco_Event);
//Creating an instance of the grammer object.
grammar = objRecoContext.CreateGrammar(0);
label3.Text = "Speak Out one of the follwoing.\r\n1. New 2. Open 3. Close 4. Exit\r\n5. Cut 6. Copy 7. Paste 8. Delete";
//Activate the Menu Commands.
menuRule = grammar.Rules.Add("MenuCommands",SpeechRuleAttributes.SRATopLevel|SpeechRuleAttributes.SRADynamic,1);
object PropValue = "";
menuRule.InitialState.AddWordTransition(null, "File", " ", SpeechGrammarWordType.SGLexical, "File", 0, ref PropValue, 1.0F);
menuRule.InitialState.AddWordTransition(null,"New"," ",SpeechGrammarWordType.SGLexical,"New",1, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Open"," ",SpeechGrammarWordType.SGLexical,"Open", 2, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Close"," ",SpeechGrammarWordType.SGLexical,"Close",3, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Exit"," ",SpeechGrammarWordType.SGLexical,"Exit",4, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Cut"," ",SpeechGrammarWordType.SGLexical,"Cut",5, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Copy"," ",SpeechGrammarWordType.SGLexical,"Copy",6, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Paste"," ",SpeechGrammarWordType.SGLexical,"Paste",7, ref PropValue, 1.0F );
menuRule.InitialState.AddWordTransition(null,"Delete"," ",SpeechGrammarWordType.SGLexical,"Delete",8, ref PropValue, 1.0F );
grammar.Rules.Commit();
grammar.CmdSetRuleState("MenuCommands", SpeechRuleState.SGDSActive);
label4.Text = "Speech Engine Ready for Input";
}
private void Reco_Event(int StreamNumber, object StreamPosition,SpeechRecognitionType RecognitionType,ISpeechRecoResult Result)
{
txtReco.Text = Result.PhraseInfo.GetText(0, -1, true);
}
private void Hypo_Event(int StreamNumber, object StreamPosition, ISpeechRecoResult Result)
{
txtHyp.Text = Result.PhraseInfo.GetText(0, -1, true);
}
private void cmdDiable_Click(object sender, System.EventArgs e)
{
label3.Text = "";
objRecoContext = null;
label4.Text="";
}
private void menuItem2_Click(object sender, EventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void menuItem1_Select(object sender, EventArgs e)
{
}
}
}
15 Jul, 2008 - 04:14 PM
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