When attempting to modify contour level values such as UptoValue and colour, the Tcontour levels pointer is not valid (typically value 5 or 10) which of course leads to access violation when using it. I am using Tchart v8 and this problem occurs with C++Builder 4 and C++Builder 2009, and for all ava...

May I suggest trying the tests by using the source code rather than the libraries and obj code. I suspect the libraries are perhaps out of sync. Also, a suggestion to make life easier in BCB4 (and perhaps other versions). Since BCB4 keeps changing the search paths to relative (sometimes incorrectly)...

I refer to my previous topic on canvas and brush problems, new install. The problem is much more severe, in that almost all properties of a Tchart are not accessible or corrupted. For example, just opening a new project, placing a chart on the form and then trying to access an axis for example, give...

First of all thanks for your prompt and sensible reply. You have no idea of how bad other software "support" can be so it is nice to finally meet a professional team. I have applied the 2 patches as you suggested, and yes I really should upgrade to a later version, it could well be why your software...

I have just installed the TeeChart Pro v8.02.10861 into C++ builder V4 build 14.4, which had the free Teechart v4 installed. After a lot of access violations etc, I found the remnants of Tchart v4 and removed these. This seems to have cleared. However 1) Installed Shortcut for Teechart user guide an...