ComVariant.Null 属性

定义

表示具有 VT_NULL 类型的 null 值的 ComVariant 实例。

public:
 static property System::Runtime::InteropServices::Marshalling::ComVariant Null { System::Runtime::InteropServices::Marshalling::ComVariant get(); };
public static System.Runtime.InteropServices.Marshalling.ComVariant Null { get; }
static member Null : System.Runtime.InteropServices.Marshalling.ComVariant
Public Shared ReadOnly Property Null As ComVariant

属性值

适用于