請大家幫我看看下面的問題怎么解決，總是出現拒絕訪問（vs2012控制臺應用程序下運行）DataSet ds = new DataSet();SqlDataAdapter dp = new SqlDataAdapter("select * from Persion","server=localhost;database=master;uid=ss;pwd=w123");dp.Fill(ds, "Persion");ds.WriteXml(@"E:\Persion.xml");
從數據庫讀取數據加載并寫入XML出現拒絕訪問是怎么回事？
aluckdog
2018-08-16 10:09:20
