I did the slider left right zoom in ,zoom out But now i am facing another problem, While clicking the slider button the slider is doing zoom in zoom out but when i close the slider and open once again then again the slider is open from the start , The slider should be start from the previous place where i left the slider and close it.
I want the solution for this how i will open the slider again for the same position where i left the slider .
The RadWindow re-loads its content every time it has been clicked or has been shown. So if you place a new RadSlider in it the RadSlider will also be reloaded every time and its ValueChanged event will be fired with Value=0.
Could you please check this out by using a Debug breakpoint in the ValueChanged event. However, the solution you have made is more like a winforms than a Silverlight one. In Silverlight, you can take a full advantage of using ViewModels (MVVM design pattern) bound to your controls. These ViewModels could have properties that are two-way bound and will reflect the changes that you make in the UI.Could this fit in your case ?
Furthermore, you can examine this demos showing our new PersistenceFramework ( which is part of Q2 2011 Beta Release) that could be used for saving the current state of a RadControl.
Please let us know if you need further assistance.
Greetings,
Petar Mladenov
the Telerik team
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