I received your sample application for the TIB_CtrlGrid problem and it is proving somewhat difficult to get a handle on the issue because it seems to depend upon the environment.  I would be happy to set aside some time and do a remote support session so that we can get to the bottom of it.

 

The other issue is most likely a bug in the new update mode capabilities I have recently added to IBO.  Please send me anything else you have to go on so that I can reproduce the problem.  My regression tests are quite extensive by now so I’ll need to know what you are doing specifically to trigger the problem.

 

Thanks,

Jason Wharton

www.ibobjects.com

 

 

 

Since I wanted to migrate my applications from FB2.5 to FB3, I needed a new version of IBO. I upgraded from 4.8 to the latest version. Now I have huge problems.

First on is a big decrease in performance when using TIBCTRL_Grid. I allready sent a demo program, where this issue is fully reproducable to Jason weeks ago, but did not hear any news since than.

Now I discovered another, even bigger problem.

When I have a TIBO_Query and call Edit, it raises an assertion Exception. Debugging shows me that it is in the unit IB_Components at the method TIB_DataSet.SysUpdateOperation

in the line  with

Assert( (tmpCol as TIB_ColumnBlob).IsLoaded );

 

No idea why this raises that exception.

I am close to go back to IBO 4.8 and then try to replace IBObjects by IBDAC in my older programs that I have to keep in Delphi 2007. The newer ones are allready in Delphi 10.1 with IBDAC and they work fine with FB2.5 and FB3.0.

 

At the moment I am really disappointed with IBObjects and the support after having it used since the year 2000.