I Without sending page to server want to run Index_changed_event of dropdownbox...
protected void ddl_screen_name_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddl_screen_name.Text == "Fashion")
{
lblmagazins.Visible = true;
ddlMagazinClss.Visible = true;
}
else
{
lblmagazins.Visible = false;
ddlMagazinClss.Visible = false;
}
}
...
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