• Article

ReportParameter.AllowBlank Property

Gets or sets a value that indicates whether an empty string is a valid value for the parameter.

Namespace:  ReportService2006
Assembly:  ReportService2006 (in ReportService2006.dll)

Syntax

'Declaration
Public Property AllowBlank As Boolean
    Get
    Set
'Usage
Dim instance As ReportParameter
Dim value As Boolean

value = instance.AllowBlank

instance.AllowBlank = value

public bool AllowBlank { get; set; }

public:
property bool AllowBlank {
    bool get ();
    void set (bool value);
}

member AllowBlank : bool with get, set

function get AllowBlank () : boolean
function set AllowBlank (value : boolean)

Property Value

Type: System.Boolean
true if an empty string is a valid value for the parameter; otherwise, false. The default is false.

Remarks

This value is ignored if the Type property of the ReportParameter is not a String.

The value for the AllowBlank property has a corresponding AllowBlankSpecified property that indicates whether this property should be omitted from the Web service call.

For more information about omitting properties, see Omitting Values for Optional Web Service Objects.