public static bool isExist(string appId, string appName, string exclusion, out string state) { try { state = string.Empty; var result = ComponentDb.GetByAppIdAndAppName(appId, appName, exclusion); if (result == null) { return(false); } else { if (result.AppName.ToLower().Trim().Equals(appName.ToLower().Trim())) { state = "App Name"; } else if (result.AppID == appId) { state = "App ID"; } return(true); } } catch (Exception) { throw; } }