Its back up. So you can check that out if you want. But the exampl linked is really more for if you want to create the series based on a template in Xaml. If you are already creating the series collection in your View Model have you tried just binding it to the chart?

I.E if the property holding the SeriesCollection on your DataContext is called Series. Have you tried

<XamWebChart Series="{Binding Series} ...

-Graham

Thanks alot

_data = GenerateMarket() // it was a slip i did it before

i did what u wrote now,

and _data = GenerateMarket()

this.grdXmlData.ItemsSource = _data;

but when am trying to edit the values in the grid, i got exception from the helper class that method unimplemented  yet.

also i want to change my grid fromat, instead of having the brand names as columns

Date   | brand0 | brand1 | brand2 | brand3 | brand4 .........

jan    | 23     | 24     | 50      |60      | 45    .........

jul    | 23     | 24     | 50      |60      | 45    .........

i want the opposite, which means that the header is the date values, and the left row is the brand value

brands    | january| february| march  |April  | may.........

brand0    | 23     | 24     | 50      |60      | 45    .........

brnd1     | 23     | 24     | 50      |60      | 45    .........

so that when i scroll in the chart horizontally, i can also scroll the grid horizontally

like a time line

for this purpose, am thinking to use ur pivotgrid, if its possible

any help would be appreciated

Yeah, it looks like you may need to implement more of the helper to support editing in the grid. It must call a few methods on ICustomTypeProvider that aren't anticipated by the sample you got it from.

To ask what is possible with our dataGrid and pivotGrid controls, I would suggest asking in the forums dedicated to those products, as they will be more familiar with how to configure them. It looks like you are using the standard DataGrid at the moment, rather than our grid though.

-Graham 

It seems like this is a sufficient implementation of

GetIndexParameters:

return

new ParameterInfo[] { };

-Graham

when I add that code, the grid is editable, and the changes are reflected in the chart.

OK, i will now try to work with the pivotgrid and bind it :)

but i want to ask a question first,

can i chose the colors of the stacked fragments, because i don't want the randomely selected colors i get

i want to specify the color of the fragment when adding it, can i??

thx alot

Is there any  article or blog that binds the pivot grid with the datachart??

am searching but there is only for webchart

I believe you can just set the Brush property on each fragment.