C# Definition:

struct PROPSPECKIND {
   public TODO;
}

VB Definition:

#Region "PROPSPECKIND Enumeration Definition"
   '/// <summary>
   '/// Indicates whether the PROPSPEC propid or lpwstr member used.
   '/// </summary>
   Public Enum PROPSPECKIND
     '/// <summary>
     '/// Specifies that the the lpwstr member is used.
     '/// </summary>
     LPWSTR = 0

     '/// <summary>
     '/// Specifies that the propid member is used.
     '/// </summary>
     PROPID = 1
   End Enum
#End Region

User-Defined Field Types:

None.

Notes:

None.