ComVariantMarshaller.RefPropagate.ToUnmanaged Method

Definition

Namespace:

System.Runtime.InteropServices.Marshalling

Assembly:

System.Runtime.InteropServices.dll

Source:

ComVariantMarshaller.cs

Create an unmanaged ComVariant based on the provided managed and unmanaged values.

public:
 System::Runtime::InteropServices::Marshalling::ComVariant ToUnmanaged();

public System.Runtime.InteropServices.Marshalling.ComVariant ToUnmanaged ();

member this.ToUnmanaged : unit -> System.Runtime.InteropServices.Marshalling.ComVariant

Public Function ToUnmanaged () As ComVariant

Returns

ComVariant

An ComVariant instance representing the marshaller's current state.

Exceptions

ArgumentException

When the managed value must be propagated back to the unmanaged variant, but the managed value type cannot be converted to the variant's type.