private void button2_Click(object sender, EventArgs e)
{
mainpage2 qw = new mainpage2();
qw.Show();
this.Hide();
}
private void b1_Click(object sender, EventArgs e)
{
pt = t1.Text;
string Password = "";
bool IsExist = false;
string connetionString = null;
OleDbConnection oledbCnn;
OleDbCommand oledbCmd;
string sql = null;
connetionString = "Provider=OraOLEDB.Oracle;Data Source=orcl;User Id=system;Password=7*******6;";
sql = "select * from sign where email_id='" + t1.Text + "'";
oledbCnn = new OleDbConnection(connetionString);
oledbCnn.Open();
oledbCmd = new OleDbCommand(sql, oledbCnn);
OleDbDataReader sdr = oledbCmd.ExecuteReader();
if (sdr.Read())
{
Password = sdr.GetString(2); //get the user password
IsExist = true;
}
oledbCnn.Close();
if (IsExist) //if record exis in database
{
if (Cryptography.Decrypt(Password).Equals(t2.Text))
{
MessageBox.Show("Login Success", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
mainpage2 m2 = new mainpage2();
m2.ShowDialog();
ClearControls();
}
else
{
MessageBox.Show("Password is wrong!...", "error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else //showing the error message if user credential is wrong
{
MessageBox.Show("Please enter the valid credentials", "error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
oledbCmd.Dispose();
oledbCnn.Close();
}
private void pictureBox1_Click(object sender, EventArgs e)
{
mainpage2 m2 = new mainpage2();
m2.ShowDialog();
}