Only blank tiles

Topics: General, Help
May 29, 2013 at 2:49 PM

I am working with proxy and use

GMapProvider.WebProxy = WebRequest.DefaultWebProxy

but I only see blank tiles. No error. No warning. Nothing.

How can I find out what's wrong?

Has any error events?

Any ideas?

Best Regards

May 29, 2013 at 3:20 PM
debug demo project first
May 31, 2013 at 7:51 AM
Hi radioman,

great API.

In my development environment all works fine.
On the citrix server I get only blank tiles. But I can not debug on the citrix server and
there is a different http connection.

Where can I get the url-String that sends to the map server?

Where can I get the error message that comes from the map server?

I have to write all infos in a trace file which I can read.

Best Regards

May 31, 2013 at 10:49 AM
Hi radioman,

I started GMap.Net demo on the citrix server.

First message: No internet connection available, going to chacheOnly mode

Then: No data in local tile cache..

If I start IE on the citrix server all works fine.

Any ideas?

Best Regards

May 31, 2013 at 12:35 PM
May 31, 2013 at 12:37 PM
Yes, proxy.

I am working with

GMapProvider.WebProxy = WebRequest.DefaultWebProxy
May 31, 2013 at 12:49 PM
maybe its wrong or maybe it requires some username?