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Proprietà AllowBlank

Indicates whether an empty string is a valid value for the parameter.

Spazio dei nomi  ReportService2005
Assembly:  ReportService2005 (in ReportService2005.dll)

Sintassi

'Dichiarazione
Public Property AllowBlank As Boolean
    Get
    Set
'Utilizzo
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)

Valore proprietà

Tipo: System. . :: . .Boolean
A Boolean value. A value of true indicates that an empty string is a valid value for the parameter.

Osservazioni

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