Silverlight / WPF - how to bind the silverlight slider value to the datagrid in mvvm

how to bind the silverlight slider value to the datagrid in mvvm. refer me one example........

In MVVM, we need to bind the slider value to a ViewModel property
<Slider Name="sampleSlider" Minimum="1" Maximum="100" Value="{Binding SomeProperty, Mode=TwoWay}" ValueChanged="sampleSlider_ValueChanged" />

And in your viewmodel, assign to a property. 
private int _someProperty ;
public int SomeProperty 

{
get
{
return _someProperty ;
}
set
{
_someProperty = value;
}
}


And then you use the viewmodel with the datagrid. 

Otherwise, you can use the slider DragCompleted event handler to make updates to the datagrid.