How to bind a datagrid to a List property of the model

after searching still can't make work :(

my datasource model machinestatusmodel looks this:

public class drivedata
{
        [key]
        public char drive { get; set; }
        public long freespacemb { get; set; }

        public string drivemachinename { get; set; }

}

public class machinestatusmodel
{
    [key]
    public string machinename { get; set; }
    [include]
    [association("machinestatusmodel_drivedata", "machinename", "drivemachinename")]
    public list<drivedata> drivedatalist { get; set; }

...

}

so machinestatusmodel holds list of drivedata

now use machinestatusdomainservice , using debugger can see data gets transferred fine , values in drivedatalist there on silverlight clientside.

but can't figure out how bind datagrid list :( tried example:

<sdk:datagrid autogeneratecolumns="false" itemssource="{binding elementname=machinestatusmodeldomaindatasource, path=data}"  ...>
    <sdk:datagrid.columns>
        <sdk:datagridtextcolumn x:name="drivenamecolumn" binding="{binding path=machinename, mode=oneway}" ...  />
        <sdk:datagridtextcolumn x:name="freespacemb" binding="{binding path=drivedatalist.freespacemb, mode=oneway}" ...  />
    </sdk:datagrid.columns>
</sdk:datagrid>

i can see value in first column, second column empty !

how can bind columns elements of drivedatalist items ??

thanks !

micha

hi mikagenic,

ria service doesn't support lazy loading, need eager loading, please refer thread.

http://betaforums.silverlight.net/forums/p/205148/481014.aspx

thanks,

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