public Attractions GetAttractions(string ID)
{
//Step 1 - Define a connection to the database by getting
// the connection string from App.config
string DBConnect = ConfigurationManager.ConnectionStrings["MyDB"].ConnectionString;
SqlConnection myConn = new SqlConnection(DBConnect);
//Step 2 - Create a DataAdapter to retrieve data from the database table
string sqlStmt = "Select * from Attractions where Id = @para_ID";
SqlDataAdapter da = new SqlDataAdapter(sqlStmt, myConn);
da.SelectCommand.Parameters.AddWithValue("@para_ID", ID);
//Step 3 - Create a DataSet to store the data to be retrieved
DataSet ds = new DataSet();
//Step 4 - Use the DataAdapter to fill the DataSet with data retrieved
da.Fill(ds);
//Step 5 - Read data from DataSet.
Attractions emp = null;
int rec_cnt = ds.Tables[0].Rows.Count;
if (rec_cnt == 1)
{
DataRow row = ds.Tables[0].Rows[0]; // Sql command returns only one record
string name = row["name"].ToString();
string desc = row["desc"].ToString();
string price = row["price"].ToString();
decimal pay = Convert.ToDecimal(price);
string image = row["image"].ToString();
emp = new Attractions(ID, name, desc, pay, image);
}
return(emp);
}
public List <Attractions> GetAttractionsAll()
{
//Step 1 - Define a connection to the database by getting
// the connection string from web.config
string DBConnect = ConfigurationManager.ConnectionStrings["MyDB"].ConnectionString;
SqlConnection myConn = new SqlConnection(DBConnect);
//Step 2 - Create a DataAdapter to retrieve data from the database table
string sqlstmt = "Select * from Attractions";
SqlDataAdapter da = new SqlDataAdapter(sqlstmt, myConn);
//Step 3 - Create a DataSet to store the data to be retrieved
DataSet ds = new DataSet();
//Step 4 - Use the DataAdapter to fill the DataSet with data retrieved
da.Fill(ds);
//Step 5 - Read data from DataSet.
List <Attractions> empList = new List <Attractions>();
int rec_cnt = ds.Tables[0].Rows.Count;
for (int i = 0; i < rec_cnt; i++)
{
DataRow row = ds.Tables[0].Rows[i]; // Sql command returns only one record
string ID = row["Id"].ToString();
string name = row["name"].ToString();
string desc = row["description"].ToString();
string price = row["price"].ToString();
decimal pay = Convert.ToDecimal(price);
string image = row["image"].ToString();
Attractions obj = new Attractions(ID, name, desc, pay, image);
empList.Add(obj);
}
return(empList);
}
