public static void updateSyncTime() { try { string Query3 = "UPDATE organisation SET sync='" + DateTime.Now.AddMinutes(-10).ToString("dd-MM-yyyy HH:mm:ss") + "'"; DBConnect.save(Query3); Helper.lastSync = DateTime.Now.AddMinutes(-10).ToString("yyyy-MM-dd HH:mm:ss"); } catch { //string Query3 = "UPDATE organisation SET sync='" + DateTime.Now.AddMinutes(-10).ToString("dd-MM-yyyy HH:mm:ss") + "'"; //DBConnect.save(Query3); //Helper.lastSync = DateTime.Now.AddMinutes(-10).ToString("dd-MM-yyyy HH:mm:ss"); } }