private void forgetpassword_FormClosing(object sender, FormClosingEventArgs e) { this.Hide(); welcome w = new welcome(); w.Show(); }
private void resetpassb2_Click(object sender, EventArgs e) { try { int i = 0; con.Open(); SqlDataAdapter sda = new SqlDataAdapter(@"SELECT [id] ,[firstname],[lastname],[username],[password] ,[contact] FROM [dbo].[registration] where username='******' and contact='" + t2.Text + "' ", con); DataTable dt = new DataTable(); sda.Fill(dt); con.Close(); i = Convert.ToInt32(dt.Rows.Count.ToString()); if (t1.Text == "" || t2.Text == "" || t3.Text == "" || t4.Text == "") { MessageBox.Show("Please fill all the details."); } else if (i == 0) { MessageBox.Show("Username or contact does not match...!"); } else { if (t3.Text != t4.Text) { MessageBox.Show("Password does not matched"); } else if (passwordexp(t3.Text) == false) { MessageBox.Show("Password must contain 8 to 15 characters,a-z,A-Z,0-9"); } else { con.Open(); SqlCommand cmd = new SqlCommand(@"UPDATE [dbo].[registration] SET [password] = '" + t3.Text + "' WHERE username= '******' and contact='" + t2.Text + "' ", con); cmd.ExecuteNonQuery(); con.Close(); MessageBox.Show("Record Updated Successfully!!"); this.Hide(); welcome w = new welcome(); w.Show(); } } } catch (Exception ex) { MessageBox.Show("Error", ex.Message); } }