ReportParameter.AllowBlank 屬性
Indicates whether an empty string is a valid value for the parameter. Read-only.
命名空間： ReportExecution2005
組件： ReportExecution2005 (在 ReportExecution2005.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.
備註
The AllowBlank property is ignored if the value of the Type property is not a string.
The value for the AllowBlank property has a corresponding AllowBlankSpecified property in the SSRS Web service proxy class. Because AllowBlank is read-only and cannot be set by end users, you do not need to specify this property. For more information about specifying properties, see 省略選擇性 Web 服務物件的值.