nev 251
Contributor
Good day Sirs & Madams, I know some of you will find this problem very simple. Kindly share a little knowledge to me on how to deal with this. Thank you.
I have a parent-child table relation. when bsParent is navigated, bsChild follows. In code, I did this to determine the rowstate: -
dim dtParent as datatable = ds.Parent.copy
-
for i as integer to dtParent.defaultview.count - 1
-
if dtParent.defaultview(i).row.rowstate = datarowstate.modified then
-
'code to process
-
else
-
dim dtChild as datatable = ds.Child.copy
- for j as integer to dtChild.defaultview.count - 1
-
if dtChild.defaultview(j).row.rowstate = datarowstate.modified then
-
'code to process
-
end if
-
next
-
end if
-
next
-
If you notice the bold statement, what I am checking is the total child rows. I need to determine how to get only the child rows with respect to the parent row that is selected.
Please help me kind Sirs & Madams. Thank you.
1 1098 nev 251
Contributor
I tried: - dtChild.defaultview.rowfilter = bsChild.filter
-
dtChild.defualtview.sort = bsChild.sort
but it didn't work.
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