using System; using System.Data; using System.Data.SqlClient; using System.ComponentModel; namespace AuthorsDataSetTableAdapters { // partial 定義による拡張の例 public partial class authorsTableAdapter { [DataObjectMethod(DataObjectMethodType.Select)] public AuthorsDataSet.authorsDataTable GetDataByTop(int n) { string query = string.Format("SELECT TOP {0} * FROM authors", n); SqlDataAdapter sqlda = new Sql