protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
if (Session["Username"] == null)
{
Response.Redirect("Login.aspx");
}
//To store the user name and dispay it in the webform
LblUser.Text = Session["Username"].ToString();
//Takes the connection string from the web config and stores it in Address string
string Address = ConfigurationManager.ConnectionStrings["LOGIN"].ConnectionString;
//This block is used to populate the menu list according to the database
using (SqlConnection Connection = new SqlConnection(Address))
{
//Query to select Cities
using (SqlCommand cmd = new SqlCommand(Constants.SQLQuery.City))
{
//Mode through which the commands will be implemented on SQL Server
cmd.CommandType = CommandType.Text;
cmd.Connection = Connection;
Connection.Open();
LstBxCity.DataSource = cmd.ExecuteReader();
LstBxCity.DataTextField = "City";
LstBxCity.DataValueField = "City";
LstBxCity.DataBind();
}
}
//Value of the list at data value 0
LstBxCity.Items.Insert(0, new ListItem("--Select City--", "0"));
LstBxLocation.Items.Insert(0, new ListItem("--Select City--", "0"));
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Session["Username"] == null)
{
Response.Redirect("/Login.aspx");
}
using (SqlConnection Connection = new SqlConnection(Address))
{
//Query to select location from a given city
using (SqlCommand cmd = new SqlCommand(SQLQuery.Restaurant))
{
cmd.CommandType = CommandType.Text;
cmd.Connection = Connection;
Connection.Open();
SqlDataReader ReadFromTable = cmd.ExecuteReader();
GridRestaurant.DataSource = ReadFromTable;
GridRestaurant.DataBind();
}
}
using (SqlConnection Connection = new SqlConnection(Address))
{
//Query to select Cities
using (SqlCommand cmd = new SqlCommand(Constants.SQLQuery.City))
{
//Mode through which the commands will be implemented on SQL Server
cmd.CommandType = CommandType.Text;
cmd.Connection = Connection;
Connection.Open();
LstBxCity.DataSource = cmd.ExecuteReader();
LstBxCity.DataTextField = "City";
LstBxCity.DataValueField = "City";
LstBxCity.DataBind();
}
}
//Value of the list at data value 0
LstBxCity.Items.Insert(0, new ListItem("--Select City--", "0"));
LstBxLocation.Items.Insert(0, new ListItem("--Select Location--", "0"));
}
}
