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juanZ

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Posts posted by juanZ

  2. Invalidate License 1000000 error

    in Windows Forms

    Posted

    When license is generated, it embeds some information about the machine manufacturer, windows directories, windows serial number and so other infotmation. So, if you have installed the license in several machines, our server will detect this and will make chart raise something like this. So, please as Rocio said, write us your information including your product serial number in order to verify if there is an issue related dicrectly to your license key.

  3. License not get at runtime

    in Desktop

    Posted

    Does this happens only in that sample (DimAndRotation) or in all samples?

    Can you please check if you have the following entry in your Windows Registry:  HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Prefs\/Classes/Root\/Licenses\9cdf80d0-1f77-4ee1-bd2a-c2a8d592345f

     

  4. Comparing 2 sources of data on same chart

    in Web Forms

    Posted

     Hi,

    The chart allows one datasource databinded. however yo can merge your information before binding it to the chart. For example, you can create a DataTable with the information merged from N* datasources you have. So, this table will have all the information you need to plot on your chart. If you want to know more about how to setting up data to the chart using XML, databases, collections and more, please refer to the resource center at http://support.softwarefx.com/SupportDocTree.aspx?Prod=CfxNet70&Type=P. Please chec the extensions and passing data tab.

  7. How to send embedded Chartx on web page as email body?

    in Web Forms

    Posted

    Well, what I think you can do, is to create a web page that will host the chart in a physical location. Then you can try to embed this page as a frame in your mails body (im not pretty sure if you can do that in a mails body). So, you can try to set to the mails body text, the full HTML text that will define yor inner webpage.

     replace the hello world space within an iframe or frame pointing to your chart web page.

    mail.BodyFormat = MailFormat.Html;mail.Body = "<html><body> Hello World </body></html>";

    Hope this helps.

  9. error message - Failed to load the application. It was built with an obsolete version of Silverlight

    in Web Forms

  10. Getting Exception of type 'System.ComponentModel.LicenseException' was thrown when using maps extension with ChartFX7.0 only.

    in Web Forms

    Posted

    Yo can also try to unistall the whole product: Chart and the extensions an try to reinstall it again. CHart Installers must be runned within an administrator account since it modify some registry entries. So, please try to uninstall it and install it again. The please try to open map sample application (the ones that ares in the samples folder on the installation directory) or create an empty application and drop a chart and adds the extension.

     hope this helps.

  13. Call back event failed

    in Web Forms

    Posted

    Hi,

     

    you can open Internet explorer -> Tools -> Options

    -> Security [Trusted Sites] and configure ActiveX controls and plugins so

    they can have enough access and permissions.

     

    You can also use caspol to set permissions like this:

    open a visual studio command prompt or navigate (with CD command) :

    cd C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727

    you can also set Full trust to all in the internet zone.

    caspol -machine -chggroup Internet_Zone FullTrust

     

  14. Looping Through Pie Chart Points

    in Web Forms

    Posted

     In the sample I posted, the values of the points are not defined in the text property of the points, they are in the Labels collection. Like this: chart1.Data.Labels[0] = "Firefox"; . The index of the chart1.Data.Labels[0] will correspond to the datapoint value. So, on your Case statement, you can use the chart1.Data.Labels[0] instead of the Points.Text.

  17. Looping Through Pie Chart Points

    in Web Forms

    Posted

     Hi, please try the following snippet. I choose random colors, but you can define your owns.

     

      int points = 3;
      chart1.Data.Series = 1;
      chart1.Data.Points = points;
      chart1.Data[0, 0] = 30;
      chart1.Data[0, 1] = 50;
      chart1.Data[0, 2] = 20;
      chart1.Data.Labels[0] = "Internet Explorer";
      chart1.Data.Labels[1] = "Netscape";
      chart1.Data.Labels[2] = "Other";
      chart1.Gallery = Gallery.Pie;

      Random r = new Random();
      for (int i = 0; i < points; i++)
      {
      chart1.Points.Color = Color.FromArgb(r.Next(255), r.Next(255), r.Next(255));
      }

     

    Hope This helps.

  23. Cursor remain unchange, cannot drill down on some computer.

    in Web Forms

    Posted

    Hi,

    Can you provide me more information please? for example the way the chart is being displayed (.Net, Image, stream.. etc), then the browsers and the versions you used that made the hand not to change.

    I made a test here, I opened the Chart DrillDown sample at http://demo.softwarefx.com/chartfx/aspnet/ajaxsamples/ . in different computers and with the following browsers:

    • Internet Explorer 7,8
    • FireFox
    • Chrome 2.0.172

    The hand always change on hover.

    Any other information or code that might help reproduce this will be great.

     

  24. .Net client control events not firing [Take 2]

    in Web Forms

    Posted

     Hi,

    Hope this sample can help you to understand.

     

    [ON THE ASPX PAGE]

    <script language="javascript" type="text/javascript">

      // this function will invoke the server side in order to retrive data
      // so the chart can display data in real time.
      // enabled (true / false): boolean type
      // function returns nothing.
      function Feed1()
      {
      // Generate random number to display in chart
      // this number can also be generated in the server side.
      var randNum =Math.floor(Math.random()*10);
     
      // this callback will send the requesto to the server.
      // the UserCommand event in code behind will get this request.
      SFX_SendUserCallback('Chart1',randNum,false);
      }

     </script>

    <body>
      <form id="form1" runat="server">
      <div>
      <input id="btnFeed1" type="button" value="Feed 1st Chart" onclick="Feed1();" />
      </div>
      <div>
      <chartfx7:Chart ID="Chart1" runat="server" RenderFormat=".Net"  UseCallbacksForEvents="true">
      </chartfx7:Chart>
      </div>
      </form>
    </body>

     

    [ON THE ASPX.CS Code Behind]

     [Load Method] Bind the event.

    Chart1.UserCallback += new UserCallbackEventHandler(Chart1_UserCallback);

     // this will receive callback
      void Chart1_UserCallback(object sender, ChartFX.WebForms.UserCallbackEventArgs e)
      {

    // Do Something to the Chart.

      }

     

    I have a real time mode - concurrent callbacks sample of this. If you like, I can sent you the complete sample. you can write me back at support at softwarefx.com.

  25. How to access chart control from java script function?

    in Web Forms

    Posted

     Hi Divyesh,

    Chart FX 7 is compatible with IE versions  6, 7, 8. I have the sample working with IE8. So, you can send me an email to support at softwarefx.com and I will forward this sample to you. Or, if you can open .rar compressed files, I can post the sample here (is about 1.90mb in rar format and about 2.06Mb with zip format, the limit is 2Mb so I cant post it here as a zip file).

    please let me know the best option for you and I'll be more than glad to send you the sample project.

     

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