Objective
To develop a Windows application using the Microsoft Speech Object Library in C# .NET to wish a 'Happy New Year'.
Step 1. Go to 'Project' menu
Go to the 'Project' Menu -> Select 'AddReference'-> Click on the 'COM' tab.
Select 'Microsoft Speech Object Library' -> OK.
![Com]()
Note. To use this COM component, we must include the 'using SpeechLib' namespace in the code.
Step 2. Design
![Enter your name]()
Design the form as shown above with one Label, one TextBox, and three Buttons.
Step 3. Code
using System;
using System.Windows.Forms;
using SpeechLib;
namespace newyearapp
{
public partial class newyearapp : Form
{
public newyearapp()
{
InitializeComponent();
}
string str1 = "wish you a happy and prosperous new year ", str2;
SpVoice obj = new SpVoice();
private void btnOK_Click(object sender, EventArgs e)
{
if (textBox1.Text.Trim().Length > 0)
{
str2 = str1 + textBox1.Text;
obj.Speak(str2, SpeechVoiceSpeakFlags.SVSFDefault);
}
else
obj.Speak(str1, SpeechVoiceSpeakFlags.SVSFDefault);
}
private void btnClear_Click(object sender, EventArgs e)
{
textBox1.Text = "";
}
private void btnExit_Click(object sender, EventArgs e)
{
this.Close();
}
}
}
Output
We will hear New Year's wishes.