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GeneralRe: Custom Control Template for beginners PinmemberSledgeHammer0129-Jan-13 13:46 
GeneralTreeview Selection Pinmembervijilvs11629-Jan-13 0:03 
QuestionProblem With TreeViewItem Tooltip [modified] PinmemberKevin Marois26-Jan-13 16:39 
GeneralRe: Problem With TreeViewItem Tooltip PinmemberThomas Duwe29-Jan-13 2:46 
QuestionHow to get a value from treeview. Pinmemberboryborawski26-Jan-13 13:06 
QuestionConstant header and footer Pinmembercolumbos1492726-Jan-13 0:11 
AnswerRe: Constant header and footer PinmvpRichard MacCutchan26-Jan-13 1:05 
QuestionWPF.MDI Pinmembercolumbos1492725-Jan-13 9:37 
AnswerRe: WPF.MDI PinmemberAbhishek Pant25-Jan-13 10:29 
GeneralRe: WPF.MDI Pinmembercolumbos1492725-Jan-13 23:11 
GeneralRe: WPF.MDI PinmemberAbhishek Pant25-Jan-13 23:33 
AnswerRe: WPF.MDI Pinmembertram730-Nov-13 6:54 
QuestionSilverlight Dispatcher.BeginInvoke not allow thread to run more then one time [modified] PinmemberSteve Holdorf24-Jan-13 13:13 
AnswerRe: Silverlight Dispatcher.BeginInvoke not allow thread to run more then one time Pinmemberdb7uk26-Jan-13 14:11 
Without seeing your code it is hard to say. I think the issue here is that you are using the Dispatcher.BeginInvoke which is actually saying, marshal any work onto the UI thread. what could be happening is that if you first action does not complete or blocks the UI then subsequent events may not bubble up to the UI thread which would not show anything.

You were right in trying another thread. Firstly do your work on another thread. At the point of updating the UI, put that bit in the Dispatcher call. So what you are saying is: Do my work on another thread. Once it is complete and I want to update my UI, marshal it onto the UI thread using the dispatcher.
GeneralRe: Silverlight Dispatcher.BeginInvoke not allow thread to run more then one time [modified] PinmemberSteve Holdorf27-Jan-13 4:19 
GeneralRe: Silverlight Dispatcher.BeginInvoke not allow thread to run more then one time Pinmemberdb7uk27-Jan-13 13:44 
GeneralRe: Silverlight Dispatcher.BeginInvoke not allow thread to run more then one time [modified] PinmemberSteve Holdorf27-Jan-13 14:16 
QuestionSilverlight OOB access in Online PinmemberSugumaran s24-Jan-13 0:09 
AnswerRe: Silverlight OOB access in Online PinmvpRichard MacCutchan24-Jan-13 2:50 
GeneralRe: Silverlight OOB access in Online PinmemberSugumaran s24-Jan-13 18:31 
GeneralRe: Silverlight OOB access in Online PinmvpRichard MacCutchan24-Jan-13 23:41 
GeneralRe: Silverlight OOB access in Online PinmemberSugumaran s25-Jan-13 1:36 
GeneralRe: Silverlight OOB access in Online PinmvpRichard MacCutchan25-Jan-13 2:36 
QuestionHow to set the border template a red wavy line , when the control have validation error? PinmemberSalam633123-Jan-13 18:01 
AnswerRe: How to set the border template a red wavy line , when the control have validation error? PinmvpRichard MacCutchan24-Jan-13 0:07 
GeneralRe: How to set the border template a red wavy line , when the control have validation error? PinmemberSalam633124-Jan-13 2:36 
GeneralRe: How to set the border template a red wavy line , when the control have validation error? PinmvpRichard MacCutchan24-Jan-13 2:43 
QuestionText box default text Pinmembercolumbos1492722-Jan-13 3:06 
AnswerRe: Text box default text PinmvpAbhinav S22-Jan-13 4:06 
QuestionConverting WPF windows application to Web Application. PinmemberHema Bairavan21-Jan-13 20:20 
AnswerRe: Converting WPF windows application to Web Application. PinmemberHariPrasad katakam21-Jan-13 23:31 
GeneralRe: Converting WPF windows application to Web Application. PinprotectorPete O'Hanlon22-Jan-13 0:22 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan22-Jan-13 1:19 
AnswerRe: Converting WPF windows application to Web Application. PinmvpAbhinav S21-Jan-13 23:49 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan22-Jan-13 1:12 
AnswerRe: Converting WPF windows application to Web Application. PinmvpAbhinav S22-Jan-13 1:20 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan22-Jan-13 1:30 
AnswerRe: Converting WPF windows application to Web Application. PinmvpAbhinav S22-Jan-13 3:58 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan22-Jan-13 19:07 
GeneralRe: Converting WPF windows application to Web Application. PinmemberPaulo Zemek23-Jan-13 7:22 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan24-Jan-13 6:30 
AnswerRe: Converting WPF windows application to Web Application. PinprotectorPete O'Hanlon22-Jan-13 0:27 
GeneralRe: Converting WPF windows application to Web Application. PinmemberHema Bairavan22-Jan-13 1:24 
AnswerRe: Converting WPF windows application to Web Application. Pinmemberdb7uk26-Jan-13 14:17 
QuestionGetting sqlexception "The multi-part identifier "System.Data.DataRowView" could not be bound." PinmemberGeert De Vylder21-Jan-13 5:51 
AnswerRe: Getting sqlexception "The multi-part identifier "System.Data.DataRowView" could not be bound." PinmemberMycroft Holmes21-Jan-13 19:36 
GeneralRe: Getting sqlexception "The multi-part identifier "System.Data.DataRowView" could not be bound." PinmemberGeert De Vylder21-Jan-13 21:55 
QuestionBinding to attached property Pinmembersavbace20-Jan-13 22:22 
QuestionRoot element is not valid for navigation PinmemberVuyiswa Maseko19-Jan-13 20:18 
AnswerRe: Root element is not valid for navigation PinmemberRichard Deeming21-Jan-13 2:55 

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