public static bool IsHiddenInterface(Type InterfaceType)
{
object[] InterfaceAttributes = InterfaceType.GetCustomAttributes(typeof(TypeLibTypeAttribute), false);
if (InterfaceAttributes.Length > 0)
{
TypeLibTypeAttribute tlt = ( TypeLibTypeAttribute )InterfaceAttributes[0];
TypeLibTypeFlags flags = tlt.Value;
return((flags & TypeLibTypeFlags.FHidden) != 0);
}
return(false);
}
private void ProcessLibraryAttributes(ITypeLib typeLibrary)
{
try
{
IntPtr attribPtr;
typeLibrary.GetLibAttr(out attribPtr);
var typeAttr = (TYPELIBATTR)Marshal.PtrToStructure(attribPtr, typeof(TYPELIBATTR));
MajorVersion = typeAttr.wMajorVerNum;
MinorVersion = typeAttr.wMinorVerNum;
_flags = (TypeLibTypeFlags)typeAttr.wLibFlags;
Guid = typeAttr.guid;
}
catch (COMException) { }
}
public ComProject(ITypeLib typeLibrary, string path) : base(null, typeLibrary, -1)
{
Path = path;
try
{
typeLibrary.GetLibAttr(out IntPtr attribPtr);
using (DisposalActionContainer.Create(attribPtr, typeLibrary.ReleaseTLibAttr))
{
var typeAttr = Marshal.PtrToStructure <TYPELIBATTR>(attribPtr);
MajorVersion = typeAttr.wMajorVerNum;
MinorVersion = typeAttr.wMinorVerNum;
_flags = (TypeLibTypeFlags)typeAttr.wLibFlags;
Guid = typeAttr.guid;
}
}
catch (COMException) { }
LoadModules(typeLibrary);
}
private static string GetBaseInterfaceIID(Type type)
{
foreach (CustomAttributeData attr in type.GetCustomAttributesData())
{
if (attr.Constructor.DeclaringType == typeof(TypeLibTypeAttribute))
{
TypeLibTypeFlags flags = (TypeLibTypeFlags)attr.ConstructorArguments[0].Value;
if (flags.HasFlag(TypeLibTypeFlags.FDual))
{
return("{00020400-0000-0000-C000-000000000046}");
}
else
{
return("{00000000-0000-0000-C000-000000000046}");
}
}
}
return("");
}
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
_val = flags;
}
public TypeLibTypeAttribute(short flags)
{
_val = (TypeLibTypeFlags)flags;
}
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
_val = flags;
}
/// <summary>Initializes a new instance of the TypeLibTypeAttribute class with the specified <see cref="T:System.Runtime.InteropServices.TypeLibTypeFlags" /> value.</summary><param name="flags">The <see cref="T:System.Runtime.InteropServices.TypeLibTypeFlags" /> value for the attributed type as found in the type library it was imported from. </param>
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
throw new NotImplementedException();
}
public static CustomAttributeBuilder GetBuilderForTypeLibType(TypeLibTypeFlags flags)
{
ConstructorInfo ctorTypeLibType = typeof(TypeLibTypeAttribute).GetConstructor(new Type[] { typeof(TypeLibTypeFlags) });
return(new CustomAttributeBuilder(ctorTypeLibType, new Object[] { flags }));
}
public void Ctor_TypeLibTypeFlags(TypeLibTypeFlags flags)
{
var attribute = new TypeLibTypeAttribute(flags);
Assert.Equal(flags, attribute.Value);
}
public TypeLibTypeAttribute (TypeLibTypeFlags flags)
{
this.flags = flags;
}
//
// Zusammenfassung:
// Initialisiert eine neue Instanz der TypeLibTypeAttribute-Klasse mit dem angegebenen
// System.Runtime.InteropServices.TypeLibTypeFlags-Wert.
//
// Parameter:
// flags:
// Der System.Runtime.InteropServices.TypeLibTypeFlags-Wert für den attributierten
// Typ, wie er in der Typbibliothek angegeben ist, aus der er importiert wurde.
public TypeLibTypeAttrib(short flags)
{
this.m_flags = (TypeLibTypeFlags)flags;
}
public TypeLibTypeAttribute(short flags)
{
this.flags = (TypeLibTypeFlags)flags;
}
public TypeLibTypeAttribute(short flags)
{
_val = (TypeLibTypeFlags)flags;
}
// Constructors
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
}
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
Value = flags;
}
internal TypeLibTypeAttribute(short flags)
{
_val = (TypeLibTypeFlags)flags;
}
internal TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
_val = flags;
}
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
}
public static CustomAttributeBuilder GetBuilderForTypeLibType(TypeLibTypeFlags flags)
{
ConstructorInfo ctorTypeLibType = typeof(TypeLibTypeAttribute).GetConstructor(new Type[] { typeof(TypeLibTypeFlags) });
return new CustomAttributeBuilder(ctorTypeLibType, new Object[] { flags });
}
public TypeLibTypeAttribute (short flags)
{
this.flags = (TypeLibTypeFlags) flags;
}
public TypeLibTypeAttribute(TypeLibTypeFlags flags)
{
this.flags = flags;
}
//
// Zusammenfassung:
// Initialisiert eine neue Instanz der TypeLibTypeAttribute-Klasse mit dem angegebenen
// System.Runtime.InteropServices.TypeLibTypeFlags-Wert.
//
// Parameter:
// flags:
// Der System.Runtime.InteropServices.TypeLibTypeFlags-Wert für den attributierten
// Typ, wie er in der Typbibliothek angegeben ist, aus der er importiert wurde.
public TypeLibTypeAttrib(TypeLibTypeFlags flags)
{
this.m_flags = flags;
}
