This exception signals that the marshaler failed in an attempt to marshal a variant to managed code. public class InvalidOleVariantTypeException : SystemException { // Public Constructors public InvalidOleVariantTypeException ( ); public InvalidOleVariantTypeException (string message ); public InvalidOleVariantTypeException (string message , Exception inner ); // Protected Constructors protected InvalidOleVariantTypeException (System.Runtime.Serialization.SerializationInfo info , System.Runtime.Serialization.StreamingContext context ); } HierarchySystem.Object System.Exception(System.Runtime.Serialization.ISerializable) System.SystemException InvalidOleVariantTypeException |