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C# SqliteConnection.Clone方法代碼示例

本文整理匯總了C#中Mono.Data.Sqlite.SqliteConnection.Clone方法的典型用法代碼示例。如果您正苦於以下問題:C# SqliteConnection.Clone方法的具體用法?C# SqliteConnection.Clone怎麽用?C# SqliteConnection.Clone使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在Mono.Data.Sqlite.SqliteConnection的用法示例。


在下文中一共展示了SqliteConnection.Clone方法的4個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: AddItem

        public void AddItem(string item, double cost)
        {
            string connectionstring = @"URI=file:Item.db";
            SqliteConnection sqcon = new SqliteConnection (connectionstring);
            sqcon.Open ();
            SqliteCommand sqcmd = sqcon.CreateCommand ();

            string sql = @"INSERT INTO items(item, cost) VALUES(@item, @cost);";
            sqcmd.CommandText = sql;
            sqcmd.Prepare ();

            sqcmd.Parameters.AddWithValue ("@item", item);
            sqcmd.Parameters.AddWithValue ("@cost", cost);
            sqcmd.ExecuteNonQuery ();

            sqcmd.Dispose ();
            sqcon.Clone ();

            Console.WriteLine ("item {0} successfully added!", item);
        }
開發者ID:vpenkoff,項目名稱:Projects,代碼行數:20,代碼來源:webservice.asmx.cs

示例2: ExecuteNonQuery

 private int ExecuteNonQuery(string sql)
 {
     SqliteConnection cnn = new SqliteConnection(dbConnection);
     cnn.Open();
     SqliteCommand cmd = new SqliteCommand(cnn) { CommandText = sql };
     int rowUpdated = cmd.ExecuteNonQuery();
     cnn.Clone();
     return rowUpdated;
 }
開發者ID:palome06,項目名稱:psd48,代碼行數:9,代碼來源:ReadonlySQL.cs

示例3: ShowItem

        public void ShowItem()
        {
            List<MyItem> item_list = new List<MyItem> ();
            double total_cost = 0;
            string connectionstring = @"URI=file:Item.db";
            SqliteConnection sqcon = new SqliteConnection (connectionstring);
            sqcon.Open ();
            SqliteCommand sqcmd = sqcon.CreateCommand ();

            string sql = @"SELECT id, item, cost from items";
            sqcmd.CommandText = sql;
            IDataReader reader = sqcmd.ExecuteReader ();

            while(reader.Read())
                item_list.Add(new MyItem(reader.GetInt32(0), reader.GetString(1), reader.GetDouble(2)));

            sqcmd.Dispose ();
            sqcon.Clone ();

            foreach (MyItem i in item_list) {
                Console.WriteLine ("item No {0} {1} costs {2}", i.ID, i.DESCR, i.COST);
                total_cost += i.COST;
                Console.WriteLine ("TotalCost: {0}", total_cost);
            }
        }
開發者ID:vpenkoff,項目名稱:Projects,代碼行數:25,代碼來源:webservice.asmx.cs

示例4: RemoveItem

        public void RemoveItem(int id)
        {
            string connectionstring = @"URI=file:Item.db";
            SqliteConnection sqcon = new SqliteConnection (connectionstring);
            sqcon.Open ();
            SqliteCommand sqcmd = sqcon.CreateCommand ();

            string sql = @"DELETE FROM items WHERE id = @idno;";
            sqcmd.CommandText = sql;
            sqcmd.Prepare ();

            sqcmd.Parameters.AddWithValue ("@idno", id);
            sqcmd.ExecuteNonQuery ();
            sqcmd.Dispose ();
            sqcon.Clone ();

            Console.WriteLine ("item No {0} successfully removed!", id);
        }
開發者ID:vpenkoff,項目名稱:Projects,代碼行數:18,代碼來源:webservice.asmx.cs


注:本文中的Mono.Data.Sqlite.SqliteConnection.Clone方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。