Hello,
Whenever I try to drop a NetAdvantage control on a VS2008 ASP.NET web form, I get the following error...
The operation could not be completed. Invalid FORMATETC structure
Standard Microsoft ASP controls work fine. Any ideas on how to correct this?
Hmm...never see that one before. Is this an existing project you have upgraded, or a brand new project?
I would suggest closing VS, deleting all of the DLL from your projects BIN directory then restarting to see if that fixes the problem.
After a quick search of the ASP.NET forums, it looks like this is a fairly common problem with non-inbox controls. You might also take a quick look through the ASP.NET forums to see if there are any other suggestions on fixing the problem.
Devin
This is a new web project on a fresh install of VS2008. I have installed NetAdvantage 2007 Vol 3 along with the December 27 hotfix. Winform applications work fine, however I can't add any Infragistic controls to a web project. No DLLs get copied to the bin directory and no references get in the web.config file.
Does your project target .NET 2.0 or .NET 3.5, and is it a Web Site or Web Application?
Did you manually add the IG controls to the VS2008 toolbox, or did you use our toolbox wizard, or were they already there?
Hmm..not sure why thats happening. One last suggestion I have would be to remove the controls from the VS toolbox, then re-add them not with our toolbox wizard, but by using Visual Studios "Choose Items" menu option when you right click on the toolbox.
If that does not work, then I would suggest you contact our Developer Support Team which can work with you more directly to identify the problem.
That did the trick. I removed all of the controls from the toolbar and manually added them back and now they are working. Thanks for all of your help!
I have the same error... but it work now. My web.config was on "read only".
hm, I have the same error. And adding the controls manually, didnt solve the problem either....
I did the same. Unchecked them and rechecked them too.
Ryan
I added all the controls manually by selecting the check boxes.
I am receiving the same error. I have tried the steps outlined above and I still cannot add any controls to my project. VS 2008 same IG product as above.
Any other suggestions?