protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
int AId = 0;
Session.Remove("Prop_Action");
if (Request.QueryString["AmenitiesID"] != null)
{
AId = Convert.ToInt32(Request.QueryString["AmenitiesID"]);
Session["Prop_Action"] = "U";
}
if (Session["Prop_Action"] == "U")
{
// int proID= int.Parse(Session["Pro_ID"].ToString());
Amenities amenities = new Amenities();
amenities.AmenitiesID = AId;
amenities.SelectOne();
hidAmenitiesID.Value = amenities.AmenitiesID.ToString();
txtAName.Text = amenities.AmenitiesName.ToString();
txtDescription.Text = amenities.Description.ToString();
txtQty.Text = amenities.Quantity.ToString();
txtPrice.Text = amenities.Price.ToString();
}
}
}
protected void drpAmenities_SelectedIndexChanged(object sender, EventArgs e)
{
if (drpAmenities.SelectedValue == "-1")
{
lblStatus.Text = "Please select an Amenity";
return;
}
lblStatus.Text = "";
SqlMoney price = 0;
Amenities amenities = new Amenities();
amenities.AmenitiesID = Int32.Parse(drpAmenities.SelectedValue);
amenities.SelectOne();
price = amenities.Price;
lblPrice.Text = price.ToString();
calculateTotal();
}
private void DeleteAmenity(int amenityId)
{
Amenities amnty = new Amenities();
amnty.AmenitiesID = amenityId;
amnty.SelectOne();
if (amnty.Delete())
{
BindGridView();
}
else
{
if (amnty.ErrorCode == -10)
{
lblMsg.Text = " Cannot Delete. There is a Checked-In Reservation using this Amenity";
lblMsg.ForeColor = Color.Red;
return;
}
}
}
private void calculateTotal()
{
int qty = 0;
if (!string.IsNullOrEmpty(txtQuantity.Text))
{
try
{
qty = int.Parse(txtQuantity.Text);
}
catch (Exception ex) { }
SqlMoney price = 0;
if (drpAmenities.SelectedValue != "-1")
{
Amenities amenities = new Amenities();
amenities.AmenitiesID = int.Parse(drpAmenities.SelectedValue);
amenities.SelectOne();
price = amenities.Price;
SqlMoney totalAmt = qty * price;
txtPrice.Text = totalAmt.ToString();
}
}
}