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DBOperate.cs:
//Á¬½Ó×Ö·û´®
private readonly static String connectionString =
"Data Source=.;Initial Catalog=Test;Integrated Security=True";
/// <summary>
/// Ìî³äÊý¾Ý¼¯
/// </summary>
/// <param name="ds"></param>
/// <param name="sql"></param>
public void SetDataSet(DataSet ds,String sql)
{
SqlDataAdapter ada = new SqlDataAdapter(sql,connectionString);
ada.Fill(ds);
}
/// <summary>
/// »ñÈ¡XML¸ñʽµÄ×Ö·û´®
/// </summary>
/// <returns></returns>
public String GetXMLData()
{
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