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

CalculationOptions.Use1904DateSystem Property

Gets or sets whether the date system used to convert a date to a serial value starts in 1904.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v19.2.Core.dll

Declaration

bool Use1904DateSystem { get; set; }
Property Use1904DateSystem As Boolean
bool Use1904DateSystem { get; set; }
Property Use1904DateSystem As Boolean
bool Use1904DateSystem { get; set; }
Property Use1904DateSystem As Boolean

Property Value

Type Description
Boolean

true, if the date system starts in 1904; otherwise, false. Default is false.

Property Value

Type Description
Boolean

true, if the date system starts in 1904; otherwise, false. Default is false.

Property Value

Type Description
Boolean

true, if the date system starts in 1904; otherwise, false. Default is false.

Remarks

False value indicates that calculations use the 1900 date system, where 1/1/1900 is the first day in the system.

See Also