Value of variable categoryid is not updated,when radiobutton

Question

int categoryid = 0;

string brands = null;

int price = 0;

protected void Page_Load(object sender, EventArgs e)

{

//int categoryid = Convert.ToInt32((sender as LinkButton).CommandArgument);

if (!IsPostBack)

{

//dlCustomers.DataSource = GetCustomersData(pageindex,categoryid,brands,price);

dlCustomers.DataSource = GetCustomersData(1, categoryid, null, 0);

dlCustomers.DataBind();

}

}

protected void lbtnmenu_click(object sender, EventArgs e) { categoryid = Convert.ToInt32((sender as LinkButton).CommandArgument); Label1.Text = "CategoryId : " + categoryid;

if (rblpricerange.Items.Cast<ListItem>().Any(x => x.Selected)) { price = Convert.ToInt32(rblpricerange.SelectedValue); } //dlCustomers.DataSource = GetCustomersData(pageindex,categoryid,brands,price); dlCustomers.DataSource = GetCustomersData(1, categoryid, brands, price); dlCustomers.DataBind();

Getbrands(categoryid); foreach(ListItem li in rblpricerange.Items) { if(li.Selected) { li.Selected = false; } } }

protected void rblpricerange_SelectedIndexChanged(object sender, EventArgs e)

{

if (rblbrands.Items.Cast<ListItem>().Any(x => x.Selected))

{

brands = rblbrands.SelectedItem.Text;

}

int price = Convert.ToInt32(rblpricerange.SelectedValue);

//dlCustomers.DataSource = GetCustomersData(pageindex,categoryid,brands,price);

dlCustomers.DataSource = GetCustomersData(1, categoryid, brands, price);

dlCustomers.DataBind();

Label2.Text = " CategoryId : " + categoryid + " ,rbtnpricerange : " + rblpricerange.SelectedValue;

}