/// <summary>
/// Returns Correct URL of the path selection dialog.
/// </summary>
private string GetSelectionDialogUrl()
{
string url = CMSDialogHelper.GetDialogUrl(Config, IsLiveSite, false, null, false);
url = URLHelper.RemoveParameterFromUrl(url, "hash");
// Set single path mode
if (SinglePathMode)
{
url = URLHelper.AddParameterToUrl(url, "selectionmode", "single");
}
// Recreate correct hash string to secure input
string query = CMSDialogHelper.EncodeQueryString(URLHelper.GetQuery(url));
url = URLHelper.AddParameterToUrl(url, "hash", QueryHelper.GetHash(query));
return(url);
}