public bool IsDbEntry() { bool isEntered = false; string[] a = comboBox1.Text.Split(',')[0].ToString().Split(':'); string usbky = hwp.usbkey(a[0].ToString()); regKey = settt.GetRegkey(); int keyenble = 0; string response = chkObj.UpdateDbForBurning(usbky, keyenble, regKey); if (response == "1") { isEntered = true; } return(isEntered); }