TcxControlOptionsFiltering.ExpressionEditing Property

Specifies if a user can edit expressions in Filter Builder.

Declaration

property ExpressionEditing: Boolean read; write; default False;

Property Value

Type	Default
Boolean	False

Remarks

Set this property to True to display the “f(x)” button in Filter Builder.

A click on this button invokes Expression Editor that allows a user to specify a new expression for a filter item, or edit/delete an existing expression.

Note

An expression you specify in code or with Expression Editor replaces a filter item’s actual value. To use an item’s value instead of an expression, assign no expression to a filter item or invoke Expression Editor and clear its expression box.

The ExpressionEditing property’s default value is False.