Lack of Examples

Lack of Examples

Portrait de richbayliss@gmail.com

Hi,


I am trying to implement a simple UPnP ContentDirectory browser in C# for a demo im putting together.


I have gone through the documents that exist, but it seems the upnp information is very scarce.


All I would like to have, is a simple browser which represented the tree structure that the ContentDirectory reports back, using theBrowse() action.


Where can I find an example of this? Im having difficulty invokeing the Browse() action for a start, and am loosing faith in the uPnP system.


Please help.

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Portrait de BRYAN R. (Intel)

Hi,


What particular problems are you having with invoking the Browse action? Are you getting a UPnP Error code back as the result? If so, most likely you are passing in incorrect parameters in the invocation.


For example, when browsing a Media Server for the first time, the parameters to pass are:


ObjectID = 0


BrowseFlag = BrowseDirectChildren


Filter = *


Starting Index = 0


RequestedCount = 10 (this number is arbitrary, it simply tells the server how many results you want)


SortCriteria = (leave blank)


If this is not the problem you are having, I can provide more assistance if you supply more details about your specific issue.

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