Then why not say to set it to null?  

my bad, i tried for more data in C# using VS2010, and worked good.

but why it didnt work with progress openedge 11 ?

hi jose

i tried ur sample :

load data = 8 datas (dept id 0-7)

i add dept id 8, save.

load data from save, which should have 9 datas(0-8)

but still only shows 8 datas,like the original data

same like my problem, load 1st data= 5 rows,display to ultragrid.

 load 2nd data=7 rows, but only shows in ultragrid :

5 rows with 2nd data's values

if u do opposite way:

load 1st data with 7 rows, displayed.ok.

load 2nd data with 5 rows, displayed :

7 rows = 5 rows with 2nd data's values and 2 empty rows.

???

tks

Hello Keith,

I have attached a small sample that demonstrates what Mike Saltzman mentioned in his previous post. Please run the attached sample and let me know if you have additional questions.