Problem with asp.Net chart !

Question

ASP.NET chart is not shown on the page! Only a small icon is shown instead of the chart!

 

I have spend a half day to find whats wrong and google can not help me!

 

i using Visual Studio 2012 and chrome as browser.

 

i belive that the web.config file missing something, but i cannot find whats wrong??? 

 

 

Here the  web.config file:

 

<?xml version="1.0" encoding="utf-8"?>

<configuration>

<appSettings>

<!--<add key="ChartImageHandler" value="storage=memory;deleteAfterServicing=true; WebDevServerUseConfigSettings=true;"/>-->

<add key="ChartImageHandler" value="storage=memory;deleteAfterServicing=true;privateImages=false;timeout=20;"/>

</appSettings>

<!--<compilation targetFramework="4.0">

<assemblies>

<add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

</assemblies>

</compilation>-->

<system.web>

<compilation debug="true" targetFramework="4.0">

<assemblies>

<add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

</assemblies>

</compilation>

<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>

<!-- maximale Grösse des Uploadfiles festlegen ASP.NET wird in KBytes angegeben -->

<httpRuntime maxRequestLength="2097152" executionTimeout="99999" />

<!--104857600" /> -->

<authorization>

<!-- Benutzer, Rollensteuerung für den Zugriff:

http://weblogs.asp.net/gurusarkar/archive/2008/09/29/setting-authorization-rules-for-a-particular-page-or-folder-in-web-config.aspx

-->

<deny users="?" />

<!-- ? steht für authentifizierte Benutzer !-->

</authorization>

<!--<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="true" targetFramework="4.5">

<assemblies>

<add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

</assemblies>

</compilation>-->

<!--<httpRuntime targetFramework="4.5"/>-->

</system.web>

<system.webServer>

<security>

<requestFiltering>

<!-- IIS - maxAllowedContentLength - wird in Bytes angegeben! -->

<!-- maximale Länge von 2GB -->

<!--<requestLimits maxAllowedContentLength="2147483648" />-->

<!-- aktuelle Länge von 100MB -->

<!--<requestLimits maxAllowedContentLength="104857600" />-->

<requestLimits

maxAllowedContentLength="2147483648"

maxUrl="260"

maxQueryString="25"/>

</requestFiltering>

</security>

<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>

<!--<handlers>

<add name="ChartImg" verb="*" 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>

</configuration>

 

 

Thank you for helping!

 

Irata!