Hi Wpfdev1
Kunyi,
We have validated your query, and found that the issue occurs because all
instances of ComboBoxAdv are bound to the same collection .When a filter is
applied in one row, it modifies the shared collection, affecting all other ComboBoxAdv
instances.To resolve this, we recommend ensuring that each row maintains an
independent filtered collection without duplicating the data unnecessarily.
A modified sample
has been attached for your reference.
If we misunderstood
the requirement, please provide an update on the requirement. It will help us
prompt the solution earlier.
Regards,
Nithi Sneha S
Attachment:
ComboBoxadvSample_bcb5e0b5.zip