public SqlParameter SqlAddMac() { sqlConnection.Open(); cmd = new SqlCommand("INSERT INTO user_Codes(Mac) VALUES(@Mac)", sqlConnection); var add = cmd.Parameters.AddWithValue("@Mac", InternetAndSecurity.ShowNetworkInterfaces()); cmd.ExecuteNonQuery(); return(add); }
static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); //Form1 form = new Form1(); //Login login = new Login(); InternetAndSecurity internet = new InternetAndSecurity(); internet.Run(); SQL.SqlConnect(); Login login = new Login(); Formelsamling form = new Formelsamling(); TreeNode[] treeNodes = new TreeNode[] { new MathFormulary().treeNode, new PhysicsFormulary().treeNode, }; form.funcList.Nodes.AddRange(treeNodes); Application.Run(login); string email = login.EmailField.Text.ToLower(); if (SQL.SqlReader(email, email, "Mac", SQL.sqlConnection)) { Print("yeet"); } else { Print("no yeet"); } /* * switch (form.funcList.SelectedNode.ToString()) * { * case "cirkelomkreds": * * break; * * * }*/ }