wpf-devexpress-dot-xpf-dot-editors-dot-lookupeditbase-fceef729.md
Gets or sets the filter condition.
Namespace : DevExpress.Xpf.Editors
Assembly : DevExpress.Xpf.Core.v25.2.dll
NuGet Package : DevExpress.Wpf.Core
public FilterCondition? FilterCondition { get; set; }
Public Property FilterCondition As FilterCondition?
| Type | Description |
|---|---|
| Nullable<FilterCondition> |
A FilterCondition enumeration value that specifies the filter condition.
|
Available values:
| Name | Description |
|---|---|
| Contains |
Specifies the Contains comparison operation.
| | StartsWith |
Specifies the StartsWith comparison operation.
| | Like |
Specifies the Like comparison operation.
| | Default |
Specifies the default comparison operation.
| | Equals |
Specifies the Equals comparison operation.
|
Note
The DevExpress Data Editors support the FilterCondition.Contains and FilterCondition.StartsWith conditions only.
If incremental filtering is enabled (the LookUpEditBase.IncrementalFiltering property is set to true ), end-users can filter list items dynamically based upon the text typed into the edit box (find-as-you-type filtering). The FilterCondition property specifies the filter condition (the comparison operator).
If the FilterCondition property is set to FilterCondition.Default, FilterCondition.StartsWith is used.
Note
If the Contains , Like or Equals operator is used, the LookUpEditBase.AutoComplete and BaseEdit.ValidateOnTextInput properties should be set to false.
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the FilterCondition property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
wpf-lookupedit-filter-by-multiple-columns/CS/MainWindow.xaml#L15
ImmediatePopup="True"
FilterCondition="Contains"
SubstituteDisplayFilter="lookUpEdit_SubstituteDisplayFilter">
See Also