exception when moving with TAB to next cell

FNC TMS FNC UI Pack
1

I have a datagrid inside in a form using also formkeypreview function and and I am getting an access violation, when moving from a cell to an other with TAB.
I can not reproduce it in a clean project for the moment but the screenshot of the error is following and it seems that the TMSFNCEDIT of the datagrid's cell is nil

εικόνα
εικόνα1250×709 67.6 KB

εικόνα
εικόνα1218×748 63.4 KB

The executable runs in debug mode, so no optimizations exist.

2

Exactly the save form/unit with the TdataGrid when used in new project does not give any error.
When used inside an existing application I have , it gives the above exception: a TTMSFNCDataGridEdit runs the DoKeyUp event but it is already nil.

3

I have managed to create a project that reproduces the problem
Press the button to have a new form open
In the new form, press the button to add a row in the datagrid
The put the cursor in the first column/row and try to move with a TAB
Sometimes you will notice a combobox to exist..from the barbage it reads in the memory...
ftestacc.zip (13.5 KB)

4

Thanks, we have applied a fix for this issue. Next version of TMS FNC UI Pack will address this.

1 Like
5

Thank you..
Is it possible to send me the fix through message?