Thanks Mark

> [BorderStyle = 0], and set its SpecialEffect property to plain?
It still does it with these settings.

The effect is peculiar. It as if I have a valid condition returning false on the combo.

I can click into other fields in the grid just fine, but as soon as I click anywhere in the unit column (which contains the combo) I suddenly get bounced down to the last record in the grid, and a no value appears in the combo (even if it had one before). I can now not leave the combo unless I click on a different column. Clicking elsewhere in the same column flashes me there for a sec then bangs me right back down to the last record again.

Right now I can duplicate it all the time but it was sporadic up till recently.

I think I forgot to mention that it was a child grid, which might have some bearing on the problem.



>>I have set up a test using base classes and I am still gettng this annoying effect.
>>
>>I have a combo box in a grid that allows the user to choose various units (CM,MM,Feet) etc
>>
>>The sparse property is set to .f.
>>
>>When ever the user clicks onto a unit to edit it the grids activerow property appears to be switching to the last last row in the grid.
>>
>>I am on the brink of abandoning ever using combo boxes in grids ever again.
>>
>>Has anyone any thoughts on this.
>
>Maybe I do not understand the exact problem, but have you removed the border of the combo [BorderStyle = 0], and set its SpecialEffect property to plain?