Hello Friends,
I have a problem in redirect a page.i m using C#.net 2005 .i hv a dropdown list which is bind data from database Like State when i m selecting an item in dropdownlist then the corrospondin District should be come in the second dropdownlist. butit never comes.. there is a problem comes"The specified URL can not be found" I m writing the code below for beter understand.
I m also set the Autopostback property =true in dropdownlist.
protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
con.Open();
SqlCommand com = new SqlCommand("select State from StateInfo order by StateName asc", con);
dr = com.ExecuteReader();
while (dr.Read() == true)
{
drp_regionname.Items.Add(dr[0].ToString());
}
dr.Close();
}
}
protected void drp_regionname_SelectedIndexChanged(object sender, EventArgs e)
{
string RegionName = drp_regionname.SelectedValue.ToString();
SqlCommand com1 = new SqlCommand("select district from DistrictInfo where StateName ='" + RegionName + "'", con);
con.Open();
dr = com1.ExecuteReader();
while (dr.Read())
{
drp_unitname.Items.Add(dr[0].ToString());
}
dr.Close();
con.Close();
}
This code is running fine in local server but not running in Remote server..
Plz help me.......
Thanks ...