Hi,
I am using a GridViewComboBoxColumn with incremental filtering:
When I have many items in the combobox (170 in one case, 6000 in another):
1. The filtering doesn't seem to work correctly (from 8 correct elements as in the DB, it shows me 5 correct and other 5 incorrect)
2. For the big one, there are performance issues (one lettre filters in 2-3 seconds).
Have you any solution to this?
Thanks in advance,
I am using a GridViewComboBoxColumn with incremental filtering:
<
telerik:GridViewComboBoxColumn
Width
=
"auto"
Header="{localization:Translate
Key
=
Ressource_libelleRess
,
Default
=
'Libellé Ressource'
}"
DataMemberBinding
=
"{Binding RessourceMoyensID, Mode=TwoWay}"
ItemsSource
=
"{Binding ListRessourceMoyens}"
DisplayMemberPath
=
"Value.LibelleRessource"
SelectedValueMemberPath
=
"Value.RessourceMoyensID"
IsComboBoxEditable
=
"True"
>
<
telerik:GridViewComboBoxColumn.EditorStyle
>
<
Style
TargetType
=
"telerik:RadComboBox"
>
<
Setter
Property
=
"IsFilteringEnabled"
Value
=
"True"
/>
<
Setter
Property
=
"TextSearchMode"
Value
=
"Contains"
/>
<
Setter
Property
=
"IsReadOnly"
Value
=
"True"
/>
<
Setter
Property
=
"StaysOpenOnEdit"
Value
=
"True"
/>
<
Setter
Property
=
"OpenDropDownOnFocus"
Value
=
"True"
/>
</
Style
>
</
telerik:GridViewComboBoxColumn.EditorStyle
>
</
telerik:GridViewComboBoxColumn
>
When I have many items in the combobox (170 in one case, 6000 in another):
1. The filtering doesn't seem to work correctly (from 8 correct elements as in the DB, it shows me 5 correct and other 5 incorrect)
2. For the big one, there are performance issues (one lettre filters in 2-3 seconds).
Have you any solution to this?
Thanks in advance,