C#错误解析查询

C# error parsing to query

System.Data.SqlServerCeException (0x80004005): There was an error parsing to the query. [Token line number = 1, Token line offset = 120, Token in error = @price ]

当我的程序 运行 时,我一直收到此错误,我无法弄清楚我做错了什么。我试过改变很多东西,它总是给出同样的错误,只是 "Token line offset = " 之后的数字有时会改变。

static public void Insert(string _id, string _city, string _state, string _country, int _beds, int _baths, int _price)
{
        try
        {
            connection.Open();
            SqlCeCommand commandInsert = new SqlCeCommand("INSERT INTO [House] (id, city, state, country, beds, baths, price) VALUES (@id, @city, @state, @country, @beds, @baths, @price", connection);
            commandInsert.Parameters.AddWithValue("@id", _id);
            commandInsert.Parameters.AddWithValue("@city", _city);
            commandInsert.Parameters.AddWithValue("@state", _state);
            commandInsert.Parameters.AddWithValue("@country", _country);
            commandInsert.Parameters.AddWithValue("@beds", _beds);
            commandInsert.Parameters.AddWithValue("@baths", _baths);
            commandInsert.Parameters.AddWithValue("@price", _price);
            commandInsert.ExecuteNonQuery();
        }
        catch (SqlCeException exception)
        {
            MessageBox.Show(exception.ToString());
        }
        finally
        {
            connection.Close();
        }
}

buttonclick 中的代码

private void btn_insert_Click(object sender, EventArgs e)
{
        if (txt_id.Text != "" && txt_city.Text != "" && txt_state.Text != "" && txt_country.Text != "")
        {
            SQLFunctions.Insert(txt_id.Text, txt_city.Text, txt_state.Text, txt_country.Text, int.Parse(txt_beds.Text), int.Parse(txt_baths.Text), int.Parse(txt_Price.Text));
            SQLFunctions.Refresh(this.dataGridView1);
        }
}

我想你忘了在你的 @price 参数后用 ) 关闭你的 VALUES( 部分。

VALUES (@id, @city, @state, @country, @beds, @baths, @price)

还有一些事情;

试试这个

query="INSERT INTO [House] (id, city, state, country, beds, baths, price) VALUES ('@id', '@city', '@state', '@country', '@beds', '@baths', '@price')";

并用这个

替换你的try
 connection.Open();
            SqlCeCommand commandInsert = new SqlCeCommand(query, connection);
            commandInsert.Parameters.AddWithValue("id", _id);
            commandInsert.Parameters.AddWithValue("city", _city);
            commandInsert.Parameters.AddWithValue("state", _state);
            commandInsert.Parameters.AddWithValue("country", _country);
            commandInsert.Parameters.AddWithValue("beds", _beds);
            commandInsert.Parameters.AddWithValue("baths", _baths);
            commandInsert.Parameters.AddWithValue("price", _price);
            commandInsert.ExecuteNonQuery();