예제 #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            StudentInterface3 st3 = new StudentInterface3(id);

            st3.Show();
            this.Dispose();
        }
예제 #2
0
 private void button1_Click(object sender, EventArgs e)
 {
     try
     {
         //System.Console.WriteLine("Contents of WriteText.txt = {0}", textpassword);
         if (textBox1.Text == "SHIEFUZZAMAN" && textBox2.Text == System.IO.File.ReadAllText(@"C:\Users\5000 Series\Documents\Visual Studio 2017\Projects\PROJECT123\password.txt"))
         {
             FacultyInterface facI = new FacultyInterface();
             facI.Show();
             this.Hide();
         }
         else
         {
             SqlConnection sql = new SqlConnection(@"Data Source=DELL;Initial Catalog=Portal;Integrated Security=True");
             sql.Open();
             SqlCommand cmd   = new SqlCommand(@"select count(*) from StudentReg where Id='" + textBox1.Text + "' and Password='******'", sql);
             int        valid = (int)cmd.ExecuteScalar();
             sql.Close();
             id = Convert.ToInt32(textBox1.Text);
             if (valid == 1)
             {
                 StudentInterface3 st3 = new StudentInterface3(id);
                 st3.Show();
                 this.Dispose();
             }
             else
             {
                 MessageBox.Show("Id password does not match");
             }
         }
     }
     catch (Exception)
     {
         MessageBox.Show("not valid");
     }
 }