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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using MySql.Data.MySqlClient;
using System.Data.SqlClient;
using System.Collections;
using System.Runtime.InteropServices;
namespace WindowsApplication1
{
public partial class Form2 : Form
{
MySqlConnection connection;
string ID="";
Form1 f;
private static readonly Form2 _instance = new Form2();
public static Form2 Instance { get { return _instance; } }
public Form2(Form1 f)
{
InitializeComponent();
this.f=f;
timer2.Enabled = true;
}
private void timer1_Tick(object sender, EventArgs e)
{
if (!this.Focused)
this.Focus();
}
private void label1_Click(object sender, EventArgs e)
{
}
private void button1_MouseClick(object sender, MouseEventArgs e)
{
string s = TextBox1.Text;//s contient le code
//il faut se connecter a la base de donnée
if (s.IndexOf("'") == -1 && s.IndexOf("\"") == -1)
SQLConnect(s);
}
public void SQLConnect(String s1)
{
if (s1 == "000")
{
f.reduire();
f.active = true;
f.active_timer();
f.change_timer(45);
deblock(this.Handle);
this.Close();
}
string DBName = "bd_vendin_internet";
string Server = "192.168.1.100";
string Login = "root";
string Password = "";
connection = new MySqlConnection("Server=" + Server + ";Database="
+ DBName + ";User ID=" + Login + ";Password=" + Password + ";");
try
{
this.connection.Open();
//textBox1.Text ="OK";
}
//On verifie que MySql ne leve pas d'exception
catch (MySqlException sqlEx)
{
TextBox1.Text = sqlEx.Message;
}
catch (Exception ex)
{
TextBox1.Text = ex.Message;
}
//il faut executer la requete sql :
// Objet Command
MySqlCommand command = new MySqlCommand("select id from client where numero ='" + s1 + "'", connection);
// Objet DataReader
MySqlDataReader reader = null;
try
{
reader = command.ExecuteReader();
}
catch (Exception e)
{
TextBox1.Text = e.Message;
}
Object[] row = null;
if (reader != null)
while (reader.Read())
{
if (row == null)
row = new Object[reader.FieldCount];
reader.GetValues(row);
for (int i = 0; i < row.GetLength(0); i++)
{
if (row[i] != DBNull.Value)
ID = (string)row[i];
}
}
if (reader != null)
{
reader.Close();
}
if (ID.Length != 12 && ID !="")
{
int taille = ID.Length;
while(taille!=12)
{
ID = 0 +""+ ID;
taille++;
}
}
string req = "select * from flux where heure_sortie='' and id_client ='" + ID + "' and log='non'";
MySqlCommand command2 = new MySqlCommand(req, connection);
// Objet DataReader
MySqlDataReader reader2 = command2.ExecuteReader();
Object[] row2 = null;
while (reader2.Read())
{
if (row2 == null)
row2 = new Object[reader2.FieldCount];
reader2.GetValues(row2);
for (int i = 0; i < row2.GetLength(0); i++)
{
if(i==0)
deblock(this.Handle);
f.reduire();
f.active = true;
f.active_timer();
f.change_timer(120);
//Form1.heure = (string)row2[i];
f.ID = this.ID;
this.Close();
}
}
reader2.Close();
this.log(ID, connection);
req = "select pass from pass";
MySqlCommand command3 = new MySqlCommand(req, connection);
// Objet DataReader
MySqlDataReader reader3 = command3.ExecuteReader();
Object[] row3 = null;
while (reader3.Read())
{
if (row3 == null)
row3 = new Object[reader3.FieldCount];
reader3.GetValues(row3);
ID = TextBox1.Text;
if (ID.Equals((string)row3[0]))//si le pass admin est bon
{
Form4 p = new Form4(ID, f);
f.Visible = false;
f.active = true;
f.desactive_timer();
deblock(this.Handle);
this.Close();
}
}
reader3.Close();
}
private void log(string E, MySqlConnection connection)
{
MySqlCommand cmd = new MySqlCommand("update flux set log='oui' where heure_sortie='' and id_client ='" + E + "' and log='non'", connection);
try
{
MySqlDataReader rd = cmd.ExecuteReader();
rd.Close();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private void focus_form_Tick(object sender, EventArgs e)
{
this.Focus();
}
/* [DllImport("user32.dll")]
static extern bool SetCursorPos(int X, int Y);
[DllImport("user32.dll")]
static extern bool GetCursorPos(out Point lpPoint);
[DllImport("user32.dll")]
static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint dwData, int dwExtraInfo);
[Flags]
public enum MouseEventFlags
{
LEFTDOWN = 0x00000002,
LEFTUP = 0x00000004,
MIDDLEDOWN = 0x00000020,
MIDDLEUP = 0x00000040,
MOVE = 0x00000001,
ABSOLUTE = 0x00008000,
RIGHTDOWN = 0x00000008,
RIGHTUP = 0x00000010
}
*/
private void timer2_Tick(object sender, EventArgs e)
{/*
Point p = this.PointToClient(Cursor.Position);
if (p.X < -100)
SetCursorPos(Screen.PrimaryScreen.Bounds.Width / 2, Screen.PrimaryScreen.Bounds.Height / 2);
if (p.X > this.Width+100)
SetCursorPos(Screen.PrimaryScreen.Bounds.Width / 2, Screen.PrimaryScreen.Bounds.Height / 2);
if (p.Y < -100)
SetCursorPos(Screen.PrimaryScreen.Bounds.Width / 2, Screen.PrimaryScreen.Bounds.Height / 2);
if (p.Y > this.Height+100)
SetCursorPos(Screen.PrimaryScreen.Bounds.Width / 2, Screen.PrimaryScreen.Bounds.Height / 2);
*/
}
#region Les fonctions de la dll qui vont nous servir
[DllImport("sw_hook.dll")]
private static extern bool InstallHook(IntPtr hwnd);
[DllImport("sw_hook.dll")]
private static extern bool UninstallHook(IntPtr hwnd);
#endregion
bool block()
{
return InstallHook(this.Handle);
}
bool deblock(IntPtr a)
{
return UninstallHook(a);
}
private void Form2_FormClosed(object sender, FormClosedEventArgs e)
{
deblock(this.Handle);
}
private void Form2_Load(object sender, EventArgs e)
{
block();
}
private void button1_Click(object sender, EventArgs e)
{
}
private void TextBox1_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyValue == 13)
{
string s = TextBox1.Text;//s contient le code
//il faut se connecter a la base de donnée
if (s.IndexOf("'") == -1 && s.IndexOf("\"") == -1)
SQLConnect(s);
}
}
}
} |