corelibraries-devexpress-dot-data-dot-odatalinq-dot-odatainstantfeedbacksource-8f418e7d.md
Specifies the criteria used to filter objects on the data store side. These criteria are never affected by bound data-aware controls.
Namespace : DevExpress.Data.ODataLinq
Assembly : DevExpress.Data.v25.2.dll
NuGet Package : DevExpress.Data
[Browsable(false)]
public CriteriaOperator FixedFilterCriteria { get; set; }
<Browsable(False)>
Public Property FixedFilterCriteria As CriteriaOperator
| Type | Description |
|---|---|
| CriteriaOperator |
A CriteriaOperator object specifying the filter expression applied to data on the data store side.
|
For information and examples on how to create criteria, see Simplified Criteria Syntax.
You can also specify a string representation of the filter criteria via the ODataInstantFeedbackSource.FixedFilterString property. These two properties are synchronized. When a filter expression is assigned to the ODataInstantFeedbackSource.FixedFilterString property, an equivalent CriteriaOperator is created and assigned to the FixedFilterCriteria property. When a CriteriaOperator is assigned to the FixedFilterCriteria property, the ODataInstantFeedbackSource.FixedFilterString property is modified accordingly.
A data-aware control bound to a ODataInstantFeedbackSource can provide its own filtering. Changing the filter via the data-aware control does not modify the FixedFilterCriteria property and vice versa.
See Also
ODataInstantFeedbackSource Class