When I use AutoHeightRow method on igrid with Access it works but the display is very slow and sometimes this crashes the program.
I have the 5.0 version of IGRID.

I ask for displaying between 80 to 120 lines and it is 10 times slower without the method

Thank you for your help.
First, wrap your code with the BeginUpdate/EndUpdate calls to execute it faster.

Second, try to reproduce the crash using the latest version of iGrid (6.0.32). If the problem is still preset in the latest release, send us a sample we can use to reproduce the problem.