C#/Access-数据库获取自动编号的最大值

//conStrSQL你改成你的access，我这里用的SQL2005
string conStrSQL = "Data Source=xx.xx.xx.xx;Initial Catalog=xxxxx;User ID=xx;Password=xxxx";
string strSQL = "select max(自动编号字段）from table";
conn = new SqlConnection(conStrSQL);
SqlCommand cmd = new SqlCommand(strSQL, conn);
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
DataSet ds = new DataSet();
sda.Fill(ds);
MessageBox.Show(ds.Tables[0].Rows[0][0].ToString());
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