public static void GetXML()
{
//連接數據庫,得到數據
DataSet ds = new DataSet();
DataTable dt = new DataTable("test");
try
{
OleDbCommand comm = new OleDbCommand("select * from test", Conn);
OleDbDataAdapter da = new OleDbDataAdapter(comm);
da.Fill(dt);
ds.Tables.Add(dt);
}
catch (Exception ex)
{
throw ex;
}
finally
{
conn.Close();
}
//轉換成xml
string sXml = ds.GetXml();
//創建文件名
string sFileName = @"F:/a.xml"; //假設你保存成f盤目錄下a.xml
//創建文件
StreamWriter sr = File.CreateText(sFileName );
sr.WriteLine(sXml);
sr.Close();
}