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 a value that indicates whether the variable class is a system variable.
命名空間： Microsoft.SqlServer.Dts.Runtime.Wrapper
組件： Microsoft.SqlServer.DTSRuntimeWrap (在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中)
語法
'宣告
Public Overridable ReadOnly Property SystemVariable As Boolean
Get
'用途
Dim instance As VariableClass
Dim value As Boolean
value = instance.SystemVariable
public virtual bool SystemVariable { get; }
public:
virtual property bool SystemVariable {
bool get ();
}
abstract SystemVariable : bool
override SystemVariable : bool
function get SystemVariable () : boolean
屬性值
型別：System.Boolean
true if the variable class is a system variable; otherwise, false.
實作
IDTSVariable100.SystemVariable