private SqlConnection Conn;
private System.Data.SqlClient.SqlCommand sqlCommand;
private System.Data.DataSet ds;
private SqlDataAdapter da;
string ConnStr=@"server=*.*.*.*;user id=*;password=*;Database=*;";
string SQL="SELECT * FROM *";
Conn=new SqlConnection(ConnStr);
Conn.Open();
sqlCommand=new SqlCommand(SQL,Conn);
ds=new DataSet();
da=new SqlDataAdapter();
da.SelectCommand =sqlCommand;
da.Fill(ds,"*");
Conn.Close();
数据库联接(推模式)
最新推荐文章于 2025-08-20 11:47:50 发布