public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary routeValues)
{
// Lookup best match for route values in the expanded tree
var match = _aliasMap.Locate(routeValues);
if (match != null)
{
// Build any "spare" route values onto the Alias (so we correctly support any additional query parameters)
var sb = new StringBuilder(match.Item2);
var extra = 0;
foreach (var routeValue in routeValues)
{
// Ignore any we already have
if (match.Item1.ContainsKey(routeValue.Key))
{
continue;
}
// Add a query string fragment
sb.Append((extra++ == 0) ? '?' : '&');
sb.Append(Uri.EscapeDataString(routeValue.Key));
sb.Append('=');
sb.Append(Uri.EscapeDataString(Convert.ToString(routeValue.Value, CultureInfo.InvariantCulture)));
}
// Construct data
var data = new VirtualPathData(this, sb.ToString());
// Set the Area for this route
data.DataTokens["area"] = Area;
return(data);
}
return(null);
}
