AllowBlank 屬性

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

命名空間：  ReportService2005
組件：  ReportService2005 (在 ReportService2005.dll 中)

語法

'宣告
Public Property AllowBlank As Boolean
    Get
    Set
'用途
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)

屬性值

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

備註

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

請參閱

參考

ReportParameter 類別

ReportService2005 命名空間