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2 votes
1 answer
129 views

Cannot read property '0' of undefined javascript

I'm having a extremely annoying error with a JavaScript project. I am working on a project where I to be able to show and collapse Ellipses from a roster. There are 3 values for each X axis, but with ...
Gijs's user avatar
  • 885
1 vote
1 answer
404 views

stackpanel visibility editing in silverlight

I am working on silverlight web application (RIA) hosted on to a silverlight web application. Background: I have a stackpanel in one of the xaml pages. I tried to simplify my problem. It is down as ...
Naga Sandeep's user avatar
  • 1,441
4 votes
2 answers
6k views

Lazy loading of non-visible elements

I have a case where I have either a gridview/listbox/any type of items control and the number of items bound to the control is massive (easily around 5000+ mark). Each of these items needs to have ...
user avatar
0 votes
1 answer
617 views

setting data context of silverlight user control leaves the control as always visible

I have a 'searchwin.xaml' user control in a Silverlight page called Mainpage.xaml. 'searchwin' has its own viewmodel 'searhwinVM'. I have set searchwin's datacontext to its viewmodel in the Mainpage ...
user20358's user avatar
  • 14.6k