ActiveReports 11
AllowBlank Property (ReportParameter)

GrapeCity.ActiveReports.v11 Assembly > GrapeCity.ActiveReports.PageReportModel Namespace > ReportParameter Class : AllowBlank Property
Gets or sets a value indicating whether the value for this parameter is allowed to be an empty string.
Syntax
'Declaration
 
Public Property AllowBlank As Boolean
public bool AllowBlank {get; set;}

Property Value

A Boolean value where true indicates that the parameter is allowed to be an empty string; otherwise false. The default value is false.
Remarks
This property is ignored if the DataType is not string.
See Also

Reference

ReportParameter Class
ReportParameter Members