Search found 6 matches

by vbphil
Wed Oct 17, 2007 2:47 pm
Forum: ActiveX
Topic: Upgrade to ActiveX V8 or .NET V3
Replies: 3
Views: 5500

Hi Narcís, In summary, I have only 1 page on the site that uses a Teechart jpg image created and stored on the server. For the other pages, well over 30 in all, I'm using a vertical or horizontal Bar chart that is displayed in the client IE browser with the chart.Import.LoadFromURL() function in the...
by vbphil
Wed Oct 17, 2007 12:37 pm
Forum: ActiveX
Topic: Upgrade to ActiveX V8 or .NET V3
Replies: 3
Views: 5500

Upgrade to ActiveX V8 or .NET V3

I'm confused about which direction to upgrade. I've been using the ActiveX control in my web apps. Currently I have the V6 control in an ASP.NET V1 using Visual Studio 2003 for the VB development and all is fine. I want to upgrade my web app to ASP.NET V2 and Visual Studio VB 2005 and at the same ti...
by vbphil
Fri Jan 16, 2004 1:27 pm
Forum: ActiveX
Topic: System.Runtime.InteropServices.COMException: Catastrophic fa
Replies: 5
Views: 12898

Solution

Well, all the ASP examples are working. While trying to get ASP debugging to work on .net from Visual Studio Net 2003 it just started to play. It happened after I created a share to the C volume where the examples are installed. My default web root is on D. It still worked after removing the share. ...
by vbphil
Thu Jan 15, 2004 7:36 pm
Forum: ActiveX
Topic: System.Runtime.InteropServices.COMException: Catastrophic fa
Replies: 5
Views: 12898

update

I was able to get the ASP sample app, Save time on serverside coding, to run by setting the IIS subweb, TeeChart6, as an application. Must be when the TeeChart installation creates this subweb it doesn't make it an application, just a virtual directory. The other sample, Create a static Chart image ...
by vbphil
Thu Jan 15, 2004 5:36 pm
Forum: ActiveX
Topic: System.Runtime.InteropServices.COMException: Catastrophic fa
Replies: 5
Views: 12898

Thanks Pep, Well, I can save to the folder from the console but I haven't tried from within the application. I did try changing the permissions on the image folder to everyone but it didn't help. One additional discovery I made is that the ASP examples that are shipped with TeeChart have a problem a...
by vbphil
Thu Jan 15, 2004 12:26 pm
Forum: ActiveX
Topic: System.Runtime.InteropServices.COMException: Catastrophic fa
Replies: 5
Views: 12898

System.Runtime.InteropServices.COMException: Catastrophic fa

When I try to do a server side SaveToJPEGFile I'm getting a catastrophic error, System.Runtime.InteropServices.COMException: Catastrophic failure. This is the method that causes it: chart.Export.SaveToJPEGFile("D:\inetpub\wwwroot\qisr4\images\teechart.jpg", False, EJPEGPerformance.jpegBestSpeed, 100...