Found the following interesting discussion in the Newsgroups:
| InvalidActiveXStateException error when editing simple form elemen by:Anonymous | |
| I am trying to edit form elements (labels, text box's, etc) in Visual Studio.NET using VB.NET. Whenever I edit certain forms’ appearance whether it is through the code, or through the designer, I receive this (Invalid ActiveX State Exception) error message at runtime whenever the form is called. I am simply trying to change the size and location of some form elements whose location and size were thrown off during the upgrade from VB6.0 to VB.NET. These are not major changes, just a few pixels at most. In addition, after I get this error, the form that I tried to edit is hosed. It throws this runtime error even if I reverse the changes that I made to the form. It is as if something is changing that is not visible. I make sure that everything in the code is changed back to its original state, but still receive this error message. Any suggestions are greatly appreciated. | |
| Reply: by:hirf-spam-me-here@gmx.at (Herfried K. Wagner [MVP]) | |
Just FYI: Your post is visible in my newsreader, so it has been posted successfully. No need to post it several times. According to your problem: What ActiveX controls do you use on the form? Notice that it's better to use the according Windows Forms controls instead of the old ActiveX controls if possible. -- Herfried K. Wagner [MVP] | |
| Reply: by:Anonymous | |
| Yeah, I know - sorry about the excessive posting - I kept receiving an error whenever it attempted to post, so I assumed that it was failing. I have several ActiveX controls that I am currently using. They include Toolbars, Dropdown menus, list views, etc. I have even tried to replace the ActiveX controls with their windows forms equivalent, but when I attempt to replace, I receive the same error. So, I am pretty much stuck using the ActiveX controls until I find a solution. | |
| Reply: by:Anonymous | |
| Yeah, I know - sorry about the excessive posting - I kept receiving an error whenever it attempted to post, so I assumed that it was failing. I have several active x controls that I am currently using. They include Toolbars, Dropdown menus, list views, etc. I have even tried to replace the ActiveX controls with their windows forms equivalent, but when I attempt to replace, I receive the same error. So, I am pretty much stuck using the Active X controls until I find a solution. | |
Posted by Xander Zelders
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