private void button1_Click(object sender, EventArgs e) { string Username = username_tbx.Text; string Password = fn.MD5Hash(password_tbx.Text); if (this.isTest == 1) { Username = "******"; Password = fn.MD5Hash("142536"); } if (Username == null || Password == null) { MetroMessageBox.Show(this, "กรูณากรอกข้อมูลให้ครบ!"); return; } MemberClass member = new MemberClass(); DataTable dt = member.getUserLogin(Username, Password); if (dt.Rows.Count < 1) { MetroMessageBox.Show(this, "Username หรือ Password ไม่ถูกต้อง !!"); return; } if (dt.Rows.Count > 0) { UserInfo.UserId = dt.Rows[0]["id"].ToString(); UserInfo.Username = dt.Rows[0]["username"].ToString(); UserInfo.UserRole = dt.Rows[0]["role_id"].ToString(); UserInfo.LoginTime = fn.getDateNow(); member.InsertLoginLog(UserInfo.UserId); this.Hide(); MainForm mf = new MainForm(); mf.ShowDialog(); } }