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QuestionSilverlight supports COM objects? 3d of any kind? Pin
Judah Gabriel Himango14-Feb-08 10:29
sponsorJudah Gabriel Himango14-Feb-08 10:29 
AnswerRe: Silverlight supports COM objects? 3d of any kind? Pin
Michael Sync14-Feb-08 17:06
Michael Sync14-Feb-08 17:06 
GeneralRe: Silverlight supports COM objects? 3d of any kind? Pin
Judah Gabriel Himango15-Feb-08 4:06
sponsorJudah Gabriel Himango15-Feb-08 4:06 
GeneralRe: Silverlight supports COM objects? 3d of any kind? Pin
Michael Sync15-Feb-08 5:17
Michael Sync15-Feb-08 5:17 
GeneralGridViewColumn DataTemplate Pin
teejayem14-Feb-08 5:30
teejayem14-Feb-08 5:30 
GeneralRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 1:18
User 27100918-Feb-08 1:18 
GeneralRe: GridViewColumn DataTemplate Pin
teejayem18-Feb-08 3:18
teejayem18-Feb-08 3:18 
GeneralRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 3:47
User 27100918-Feb-08 3:47 
GeneralRe: GridViewColumn DataTemplate Pin
teejayem18-Feb-08 6:58
teejayem18-Feb-08 6:58 
GeneralRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 7:02
User 27100918-Feb-08 7:02 
GeneralRe: GridViewColumn DataTemplate Pin
teejayem18-Feb-08 7:24
teejayem18-Feb-08 7:24 
GeneralRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 9:36
User 27100918-Feb-08 9:36 
GeneralRe: GridViewColumn DataTemplate Pin
teejayem18-Feb-08 10:31
teejayem18-Feb-08 10:31 
GeneralRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 10:38
User 27100918-Feb-08 10:38 
GeneralRe: GridViewColumn DataTemplate Pin
teejayem18-Feb-08 10:48
teejayem18-Feb-08 10:48 
AnswerRe: GridViewColumn DataTemplate Pin
User 27100918-Feb-08 10:55
User 27100918-Feb-08 10:55 
GeneralWPF RichTextBox Formatted Data Sent to Access Database Pin
Thomas Stockwell13-Feb-08 8:14
professionalThomas Stockwell13-Feb-08 8:14 
GeneralRe: WPF RichTextBox Formatted Data Sent to Access Database Pin
User 27100913-Feb-08 8:30
User 27100913-Feb-08 8:30 
QuestionMinimum Requirements for Silverlight? Pin
fmlove13-Feb-08 2:01
fmlove13-Feb-08 2:01 
AnswerRe: Minimum Requirements for Silverlight? [modified] Pin
Michael Sync13-Feb-08 16:31
Michael Sync13-Feb-08 16:31 
GeneralAccess to live data from an StateMachineWorkflowActivity Pin
CKnig13-Feb-08 1:43
CKnig13-Feb-08 1:43 
Hi,

I'm trying to learn the WF architecture.

What I want to know is: Is there a way to access data stored in the workflow class?
I couldn't find a way to access this - even if I use the StateMachineWorkflowInstance-class
to access the CurrentState it's parents won't reflect the live-data (and of course if the workflow was persisted you cannot access the CurrentState at all).

So how can I get usefull information about the current state?

As an example let's say the worklfow handles a list with order and I want to get a list of all existing order ... the only hack I found was by implementing a event/method in a local service, invoking the event - handle the event and sending the information back via the CallExternalMethod.
So I handle the event using a ManualResetEvent to wait for the reply .... useless to say that this is .... not the way I want to do this in the future for simple data-requests.

And you can't just save the information in an external collection because the persistence-service won't see this stroage (only the data in the workflow).

Yes you can use a database to store the info and access the db - but I don't think this is good design.

Can somebody help?
GeneralRe: Access to live data from an StateMachineWorkflowActivity Pin
CKnig18-Feb-08 0:58
CKnig18-Feb-08 0:58 
GeneralRe: Access to live data from an StateMachineWorkflowActivity Pin
Kevin McFarlane18-Feb-08 11:29
Kevin McFarlane18-Feb-08 11:29 
GeneralRe: Access to live data from an StateMachineWorkflowActivity Pin
CKnig18-Feb-08 18:20
CKnig18-Feb-08 18:20 
GeneralRe: Access to live data from an StateMachineWorkflowActivity Pin
Kevin McFarlane18-Feb-08 21:53
Kevin McFarlane18-Feb-08 21:53 

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