ho un grafico creato in chart di visual studio in pratica prendo i dati dà gridview con database sql server per creare un grafico a linee in locale , testato appena lo porto in rete non funziona sul sito internet devo modificare leggendo in rete la web config in modo che non punti al c: e devo cambiare alcune impostazioni avete degli esempi che funziona in rete di configurazione





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<configuration>
<appSettings>
<add key="ChartImageHandler" value="storage=file;timeout=20;dir=c:\TempImageFiles\;" />
</appSettings>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<remove name="ChartImageHandler" />
<add name="ChartImageHandler" preCondition="integratedMode" verb="GET,HEAD,POST"
path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</handlers>
</system.webServer>
<connectionStrings>


<add name="NNNN" connectionString="Data Source=62.149.153.NN;Initial Catalog=MSSqlNN;User Id=MSSqlNN; Password=NN"

providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<customErrors defaultRedirect="Errore.Aspx"
mode="RemoteOnly">
<error statusCode="500"
redirect="500.Aspx"/>
<error statusCode="400"
redirect="400.Aspx"/>

</customErrors>



<httpHandlers>
<add path="ChartImg.axd" verb="GET,HEAD,POST" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
validate="false" />
</httpHandlers>
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting"
assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</controls>
</pages>


<compilation debug="false">
<assemblies>
<add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</assemblies>
</compilation>
</system.web>
</configuration>