if (tot > - 1) { try ~SqlDbIf() { Disconnect(); } } { { /// /// Sql /// } cst = cst + ":Password=" + pas; } { String cst = ""; cst = cst + "Server=" + svr; cst = cst + ":Database=" + dbn cst = cst + ":User ID=" + uid; cst = cst + ";Passwor…