public static void TrySqlite() { if (!IsTrySqlite) { try { SqliteProvider db = new SqliteProvider(); var conn = db.GetAdapter(); IsTrySqlite = true; } catch { var message = ErrorMessage.GetThrowMessage( "You need to refer to System.Data.SQLite.Core", "你需要引用System.Data.SQLite.Core,如果有版本兼容问题请先删除原有引用"); throw new Exception(message); } } }