private void btn_SifremiUnuttumGonder_Click(object sender, EventArgs e)
{
Random rastgele = new Random();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 8; i++)
{
int ascii = rastgele.Next(32, 127);
karakter = Convert.ToChar(ascii);
sb.Append(karakter);
}
Random deneme = new Random();
string harfler = "ABCDEFGHIJKLMNOPRSTUVYZabcdefghijklmnoprstuvyz1234567890";
string uret = "";
for (int i = 0; i < 6; i++)
{
uret += harfler[deneme.Next(harfler.Length)];
}
MailMessage ePosta = new MailMessage();
ePosta.From = new MailAddress("*****@*****.**");
ePosta.To.Add(textBox_Eposta.Text);
ePosta.Subject = "parola yenile";
ePosta.Body = "Parola yenileme kodunuz : " + uret.ToString();
SmtpClient smtp = new SmtpClient();
smtp.Credentials = new System.Net.NetworkCredential("*****@*****.**", "otokondri123");
smtp.Port = 587;
smtp.Host = "smtp.gmail.com";
smtp.EnableSsl = true;
object userState = ePosta;
bool kontrol = true;
try
{
smtp.SendAsync(ePosta, (object)ePosta);
MessageBox.Show("Mail gönderildi.");
}
catch (SmtpException ex)
{
kontrol = false;
System.Windows.Forms.MessageBox.Show(ex.Message, "Mail Gönderme Hatasi");
}
string islem = "select Id from tbl_Personel where Email = '" + textBox_Eposta.Text + "'";
string id = SqlConn.Id_Deger(islem);
string insrt = "insert into ParolaYenile(Random,Personel_Id)values('" + uret + "','" + id + "')";
SqlConn.Islemler(insrt);
SifreYenileme ynl = new SifreYenileme();
ynl.id = id;
ynl.Show();
this.Hide();
}
private void button_Loginn(object sender, EventArgs e)
{
SqlConnection con;
SqlCommand cmd;
SqlDataReader dr;
string user = textBox_Personelid.Text;
string pass = textBox_PersonelParola.Text;
string islem = "select Id from tbl_Personel where Email = '" + textBox_Personelid.Text + "'";
string id = SqlConn.Id_Deger(islem);
try
{
string sorgu = "select Durum from ParolaYenile where Personel_Id='" + id + "' and Durum= '" + 'A' + "'";
DataTable dtbl = SqlConn.goster(sorgu);
string durum = dtbl.Rows[0]["Durum"].ToString();;
if (durum == "A")
{
MessageBox.Show("Daha önce parola yenileme isteği yolladınız, Lütfen mailinizi kontrol ediniz.");
SifreYenileme sfr = new SifreYenileme();
sfr.id = id;
sfr.Show();
//this.Hide();
}
else
{
con = new SqlConnection("Data Source=DESKTOP-7L6TOHU;Initial Catalog=OtokondriOtomasyon;Persist Security Info=True;User ID=sa;Password=123456789");
cmd = new SqlCommand();
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT * FROM tbl_Personel where Email='" + textBox_Personelid.Text + "' AND Parola='" + textBox_PersonelParola.Text + "'";
dr = cmd.ExecuteReader();
if (dr.Read())
{
PersonelPanel PersonelPanelsec = new PersonelPanel();
PersonelPanelsec.personelid = textBox_Personelid.Text;
PersonelPanelsec.Show();
this.Hide();
}
else
{
MessageBox.Show("Email veya şifrenizi kontrol ediniz.");
}
con.Close();
}
}
catch
{
con = new SqlConnection("Data Source=DESKTOP-7L6TOHU;Initial Catalog=OtokondriOtomasyon;Persist Security Info=True;User ID=sa;Password=123456789");
cmd = new SqlCommand();
con.Open();
cmd.Connection = con;
cmd.CommandText = "SELECT * FROM tbl_Personel where Email ='" + textBox_Personelid.Text + "' AND Parola='" + textBox_PersonelParola.Text + "'";
dr = cmd.ExecuteReader();
if (dr.Read())
{
PersonelPanel PersonelPanelsec = new PersonelPanel();
PersonelPanelsec.personelid = textBox_Personelid.Text;
PersonelPanelsec.Show();
this.Hide();
}
else
{
MessageBox.Show("Email veya şifrenizi kontrol ediniz.");
}
con.Close();
}
}
