To make the tee chart a client side control in ASP.NET

Ashutosh · Post by **Ashutosh** » Wed Dec 03, 2008 10:37 am

I am trying to make the tee chart a client side control in ASP.NET to avoid all the post back since I am dealing with large amounts of data. I got a link, http://www.steema.com/products/teechart ... _home.html that mentions about object tag that embeds the chart with data on the html page. How can I accomplish this behavior using TeeChart Pro v3 for Visual Studio .NET.
Any sample or archive will be greatly helpful
Thanks in advance

Narcís · Post by **Narcís** » Wed Dec 03, 2008 10:46 am

Hi Ashutosh,

I'm afraid this is not possible using TeeChart for .NET v3. The examples you posted are made with TeeChart Pro ActiveX. To use TeeChart as a live object at the client you'll need to use TeeChart Pro v8 ActiveX.

You can download fully functional evaluation version here:

http://www.steema.com/downloads/form_ax_eval.html

Ashutosh · Post by **Ashutosh** » Fri Dec 05, 2008 6:07 am

Hi Narcís,
We downloaded the Tee Chart Pro ActiveX version 8 and tried with the example project given for web application using C# 'CSharpWebForm' with the package. Unfortunately getting an error while running the application which says 'Exception from HRESULT: 0xC0000005'. Could you please look into the issue and let us know the solution for this at the earliest.
Thanks in advance.

Ashutosh · Post by **Ashutosh** » Fri Dec 05, 2008 6:48 am

Hi Narcís,
Drilling more with the issue mentioned in last post we got to know that the exception is occurring at the ‘getChart.aspx.cs’ page at the ‘FillSampleValues (10)’ method call. Putting the try catch block we got the actual exception message as "Attempted to read or write protected memory. This is often an indication that other memory is corrupt."
Please note that we are using Visual studio 2005 and did just one change in the url on WebForm1 to add the port id with localhost.
Please let us know the further needful to rectify this issue.

Thanks and Regards
Ashutosh Prasad

Ashutosh · Post by **Ashutosh** » Mon Dec 08, 2008 11:54 am

Hi,
Request you to please respond to my earlier query since a decision has to be taken on procuring the control for the project. A decision on the procurement at the earliest. We will be developing this application in VS2005 C# 2.0,
Thanks and reagrds
Ashutosh

Narcís · Post by **Narcís** » Wed Dec 10, 2008 11:05 am

Hi Ashutosh,

Sorry for the delayed reply. We are investigating the issue here and will get back to you as soon as we have some news.

Narcís · Post by **Narcís** » Mon Dec 15, 2008 9:11 am

Hi Ashutosh,

I'm going to send you an e-mail with a VS2005 project which works fine for us here.

Ashutosh · Post by **Ashutosh** » Tue Dec 16, 2008 7:23 am

Hi Narcis,
I could not have received your mail with the VS2005 project. Please confirm my email id i.e. ashutosh_prasad@satyam.com. Request you send the project in zipped format with password protection to avoid missing of file/s. Please share the password in the same mail to open the zipped file.
Thanks and regards.
Ashutosh

Narcís · Post by **Narcís** » Tue Dec 16, 2008 9:04 am

Hi Ashutosh,

I have resent you the file and also uploaded it here.

Ashutosh · Post by **Ashutosh** » Tue Dec 16, 2008 11:13 am

Hi Narcis,
I got the sample project. Added the revised dll sent and my application is working fine now with it.
Thanks a lot for your instrumental support. Hope for the same kind of assistance in future also.
Regards

Ashutosh · Post by **Ashutosh** » Thu Jan 08, 2009 12:53 pm

Hi Narcis,
We have recently procured the original version of TeeChart Activex 8.0. Unfortunatly I am facing the same kind of problem that i got earlier with the evaluation version dealt in last posts.
This time I am getting error message which says Retrieving the COM class factory for component with CLSID {536600D3-70FE-4C50-92FB-640F6BFC49AD} failed due to the following error: 80040154.''
As you might be aware that we working on a critical project so please suggest the needful as soon as possible.
Thanks and reagrds
Ashutosh Prasad

Narcís · Post by **Narcís** » Mon Jan 12, 2009 11:39 am

Hi Ashutosh,

Most likely the problem is that the ocx hasn't been registered on the machine you run the application. This is a Windows error message. At the messages below you'll find some information about this:

http://social.msdn.microsoft.com/Forums ... abe59f458/
http://support.software602.com/kb/view. ... icleID=987

If this doesn't help you could also try removing the TeeChart reference from the .NET project and try adding it again.

Hope this helps!

Ashutosh · Post by **Ashutosh** » Thu Jan 22, 2009 8:12 am

Hi Narcis,
I have installed the original version of TeeChart Activex 8.0 on a new PC. Unfortunatly I am facing the same problem that I got earlier with the evaluation version dealt in last posts. I am getting error message which says 'Exception from HRESULT: 0xC0000005'. the exception is occurring at the ‘getChart.aspx.cs’ page at the ‘FillSampleValues (10)’ method call. Putting the try catch block we got the actual exception message as "Attempted to read or write protected memory. This is often an indication that other memory is corrupt."

Please look into the issue and do the needful at the earliest.

Thanks and reagrds
Ashutosh Prasad

Narcís · Post by **Narcís** » Thu Jan 22, 2009 10:57 am

Hi Ashutosh,

Does the project I sent you on 16th December 2008 work on that machine? On that very same date you confirmed here that it worke fine at your end.

Thanks in advance.

Ashutosh · Post by **Ashutosh** » Thu Feb 19, 2009 10:05 am

Hi Narcis,
The dll sent earlier works fine but that is a mentainance for the evaluation version. Now the same problem I have been facing with the original dll of Activex v8 version 8.0.0.5. The error occurs at the time of binding data to the series with AddXY function call.

Please help
Ashutosh