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Propriété AllowBlank

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

Espace de noms :  ReportService2010
Assembly :  ReportService2010 (en ReportService2010.dll)

Syntaxe

'Déclaration
Public Property AllowBlank As Boolean
    Get
    Set
'Utilisation
Dim instance As ItemParameter
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)

Valeur de propriété

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

Notes

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 Omission de valeurs pour les objets de service Web facultatifs.