| GrapeCity.ActiveReports.v9 Assembly > GrapeCity.ActiveReports.PageReportModel Namespace > ReportParameter Class : Nullable Property |
Gets or sets a value indicating whether the value for this parameter is allowed to be Null.
'Declaration Public Property Nullable As System.Boolean
public System.bool Nullable {get; set;}
A Boolean value where true indicates that the parameter is allowed to be null; otherwise false. The default value is false.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2