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| using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Globalization;
namespace MoyenneDimitri
{
/// <summary>
/// Description résumée de Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.ListBox lstNotes;
private System.Windows.Forms.Button button2;
/// <summary>
/// Variable nécessaire au concepteur.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Requis pour la prise en charge du Concepteur Windows Forms
//
InitializeComponent();
//
// TODO : ajoutez le code du constructeur après l'appel à InitializeComponent
//
nbreNotes=0;
somme=0;
}
/// <summary>
/// Nettoyage des ressources utilisées.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Code généré par le Concepteur Windows Form
/// <summary>
/// Méthode requise pour la prise en charge du concepteur - ne modifiez pas
/// le contenu de cette méthode avec l'éditeur de code.
/// </summary>
private void InitializeComponent()
{
this.lstNotes = new System.Windows.Forms.ListBox();
this.button1 = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.label1 = new System.Windows.Forms.Label();
this.button2 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// lstNotes
//
this.lstNotes.Location = new System.Drawing.Point(32, 24);
this.lstNotes.Name = "lstNotes";
this.lstNotes.Size = new System.Drawing.Size(96, 407);
this.lstNotes.TabIndex = 0;
//
// button1
//
this.button1.Location = new System.Drawing.Point(184, 96);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(112, 23);
this.button1.TabIndex = 1;
this.button1.Text = "Ajouter la note";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(184, 48);
this.textBox1.Name = "textBox1";
this.textBox1.TabIndex = 2;
this.textBox1.Text = "";
//
// label1
//
this.label1.Location = new System.Drawing.Point(40, 464);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(272, 23);
this.label1.TabIndex = 3;
//
// button2
//
this.button2.Location = new System.Drawing.Point(192, 192);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(112, 23);
this.button2.TabIndex = 4;
this.button2.Text = "Fin de saisie";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(336, 614);
this.Controls.Add(this.button2);
this.Controls.Add(this.label1);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.button1);
this.Controls.Add(this.lstNotes);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// Point d'entrée principal de l'application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
/// <summary>
/// //Nombre de notes
/// </summary>
public int nbreNotes;
private void button1_Click(object sender, System.EventArgs e)
{
lstNotes.Items.Add(textBox1.Text);
textBox1.Text="";
}
private void button2_Click(object sender, System.EventArgs e)
{
nbreNotes=lstNotes.Items.Count;
label1.Text=nbreNotes.ToString();
button1.Enabled=!button1.Enabled;
NumberFormatInfo nfi = new CultureInfo( "fr-FR", false ).NumberFormat;
nfi.NumberDecimalSeparator = ".";
double[] notes=new double[nbreNotes];
for(int i=0;i<nbreNotes;i++)
{
notes[i]=double.Parse(lstNotes.Items[i].ToString(),nfi);
somme+=notes[i];
}
double moyenne=0;
moyenne=CalculMoyenne();
label1.Text="Nombre de notes : "+nbreNotes.ToString()+" - Moyenne : "+moyenne.ToString();
button2.Enabled=!button2.Enabled;
}
/// <summary>
/// //Somme
/// </summary>
public double somme;
/// <summary>
/// //Calcul de la moyenne
/// </summary>
public double CalculMoyenne()
{
return(somme/nbreNotes);
}
}
} |
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