BoolList(Boolean, BoolListOperatorType, ReadByNonExistentKeyMode) Constructor

Creates and initializes a new instance of the BoolList class.

Namespace: DevExpress.ExpressApp.Utils

Assembly: DevExpress.ExpressApp.v18.2.dll


public BoolList(
    bool emptyListValue,
    BoolListOperatorType operatorType,
    ReadByNonExistentKeyMode readByNonExistentKeyMode
Public Sub New(
    emptyListValue As Boolean,
    operatorType As BoolListOperatorType,
    readByNonExistentKeyMode As ReadByNonExistentKeyMode


Type Name Description
Boolean emptyListValue

A Boolean value that is returned by the BoolList.ResultValue property when the created BoolList does not contain any key/value pairs.

BoolListOperatorType operatorType

A BoolListOperatorType enumeration value specifying how the BoolList.ResultValue of the created BoolList is determined.

ReadByNonExistentKeyMode readByNonExistentKeyMode

A ReadByNonExistentKeyMode enumeration value specifying how to process a situation when the created BoolList is asked for a non-existent key's value.

See Also