DataAdapter
获取数据集DataSet,方法Fill()
SqlDataAdapter dad = new SqlDataAdapter("Select Id,Title,Director from Movies", _connectionstring);//sql语句,连接字符
DataTable dt = new DataTable();
dad.Fill(dt);
DataAdapter
获取数据集DataSet,方法Fill()
SqlDataAdapter dad = new SqlDataAdapter("Select Id,Title,Director from Movies", _connectionstring);//sql语句,连接字符
DataTable dt = new DataTable();
dad.Fill(dt);