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 End-User Documentation

FilterEditorControl.BeforeShowValueEditor Event

Fires before displaying an editor used to edit operands in the FilterEditorControl.

Namespace:DevExpress.XtraFilterEditor
Assembly:DevExpress.XtraRichEdit.v17.2.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type ShowValueEditorEventArgs containing data related to this event.

The following ShowValueEditorEventArgs properties provide information specific to this event.
Property Description
CurrentNode Gets the current node in the FilterControl's tree of criteria.
CustomRepositoryItem Allows you to specify a custom editor to be opened instead of the default one, specified by the Editor property.
Editor Gets the currently processed editor.
FocusedElementIndex Gets the index of the current operand value.
OperandValue Gets the current operand value.
Operation Gets the operation of the current node.

Expanded Remarks

To access the operand value currently being edited and customize the editor used to edit the value, use the parameters provided by the event.

For an example, see the FilterControl.BeforeShowValueEditor topic.

Expanded See Also

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