private void button2_Click(object sender, EventArgs e) { Нүүр nvvr = new Нүүр(name); this.Hide(); nvvr.ShowDialog(); }
private void button1_Click(object sender, EventArgs e) { if (username.Text != string.Empty && password.Text != string.Empty) { SqlDataAdapter check = new SqlDataAdapter("SELECT COUNT(*) FROM dbo.employees WHERE iD='" + username.Text + "'", con); DataTable dt1 = new DataTable(); check.Fill(dt1); if (Int32.Parse(dt1.Rows[0][0].ToString()) != 0) { string sql = "SELECT type FROM sys.server_principals WHERE name = '" + username.Text + "';"; //SqlCommand cmnd1 = new SqlCommand(sql, con); SqlDataAdapter type = new SqlDataAdapter(sql, con); DataTable dt = new DataTable(); //this is creating a virtual table type.Fill(dt); if (dt.Rows[0][0].ToString() == "S") { int a = login(); if (a == 0) { MessageBox.Show("Таны нэр эсвэл нууц үг буруу байна !!!"); } else { Нүүр nvvr = new Нүүр(username.Text.ToString()); this.Hide(); nvvr.ShowDialog(); password.Text = ""; } } con.Close(); } else { MessageBox.Show("Таны нэр эсвэл нууц үг буруу байна !!!"); } } else { MessageBox.Show(" Ta iD болон нууц үгээ оруулна уу !!!"); password.Text = ""; username.Text = ""; } }
private void butsah_Click(object sender, EventArgs e) { Нүүр nvvr = new Нүүр(name); this.Hide(); nvvr.ShowDialog(); }