.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

BoolList(Boolean, BoolListOperatorType, ReadByNonExistentKeyMode) constructor

Creates and initializes a new instance of the BoolList class.

Namespace: DevExpress.ExpressApp.Utils

Assembly: DevExpress.ExpressApp.v19.2.dll


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


Name Type Description
emptyListValue Boolean

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

operatorType BoolListOperatorType

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