/// <summary>
/// Removes role from the list of authorized roles.
/// </summary>
protected void btnRemoveRole_Click(object sender, EventArgs e)
{
if (!CheckModifyPermissions())
{
return;
}
foreach (ListItem item in lstRoles.GetSelectedItems())
{
int roleId = ValidationHelper.GetInteger(item.Value, 0);
PollInfoProvider.RemoveRoleFromPoll(roleId, ItemID);
}
// Reload listbox with roles
ReloadRolesList();
}
