QueryParameter.IsNullable 屬性
此 API 支援 SQL Server 2012 基礎結構,但無法直接從您的程式碼使用。
Gets or sets whether parameter is nullable.
命名空間: Microsoft.ReportingServices.RdlObjectModel
組件: Microsoft.ReportingServices.Designer.Controls (在 Microsoft.ReportingServices.Designer.Controls.dll 中)
語法
'宣告
Public Property IsNullable As Nullable(Of Boolean)
Get
Set
'用途
Dim instance As QueryParameter
Dim value As Nullable(Of Boolean)
value = instance.IsNullable
instance.IsNullable = value
public Nullable<bool> IsNullable { get; set; }
public:
property Nullable<bool> IsNullable {
Nullable<bool> get ();
void set (Nullable<bool> value);
}
member IsNullable : Nullable<bool> with get, set
function get IsNullable () : Nullable<boolean>
function set IsNullable (value : Nullable<boolean>)
屬性值
型別:System.Nullable<Boolean>
A Nullable<T> object.