ITypeInfo class com Interface

This section describes ITypeInfo, an interface typically used for reading information about objects. For example, an object browser tool can use ITypeInfo to extract information about the characteristics and capabilities of objects from type libraries.

Inheritance

• Object
• IUnknown
• ITypeInfo

Constructors

ITypeInfo(Pointer<COMObject> ptr)

ITypeInfo.from(IUnknown interface)

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

ptr ↔ Pointer<COMObject>

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addRef() → int

inherited

addressOfMember(int memid, int invKind, Pointer<Pointer<NativeType>> ppv) → int

createInstance(Pointer<COMObject> pUnkOuter, Pointer<GUID> riid, Pointer<Pointer<NativeType>> ppvObj) → int

getContainingTypeLib(Pointer<Pointer<COMObject>> ppTLib, Pointer<Uint32> pIndex) → int

getDllEntry(int memid, int invKind, Pointer<Pointer<Utf16>> pBstrDllName, Pointer<Pointer<Utf16>> pBstrName, Pointer<Uint16> pwOrdinal) → int

getDocumentation(int memid, Pointer<Pointer<Utf16>> pBstrName, Pointer<Pointer<Utf16>> pBstrDocString, Pointer<Uint32> pdwHelpContext, Pointer<Pointer<Utf16>> pBstrHelpFile) → int

getFuncDesc(int index, Pointer<Pointer<FUNCDESC>> ppFuncDesc) → int

getIDsOfNames(Pointer<Pointer<Utf16>> rgszNames, int cNames, Pointer<Int32> pMemId) → int

getImplTypeFlags(int index, Pointer<Int32> pImplTypeFlags) → int

getMops(int memid, Pointer<Pointer<Utf16>> pBstrMops) → int

getNames(int memid, Pointer<Pointer<Utf16>> rgBstrNames, int cMaxNames, Pointer<Uint32> pcNames) → int

getRefTypeInfo(int hRefType, Pointer<Pointer<COMObject>> ppTInfo) → int

getRefTypeOfImplType(int index, Pointer<Uint32> pRefType) → int

getTypeAttr(Pointer<Pointer<TYPEATTR>> ppTypeAttr) → int

getTypeComp(Pointer<Pointer<COMObject>> ppTComp) → int

getVarDesc(int index, Pointer<Pointer<VARDESC>> ppVarDesc) → int

invoke(Pointer<NativeType> pvInstance, int memid, int wFlags, Pointer<DISPPARAMS> pDispParams, Pointer<VARIANT> pVarResult, Pointer<EXCEPINFO> pExcepInfo, Pointer<Uint32> puArgErr) → int

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

queryInterface(Pointer<GUID> riid, Pointer<Pointer<NativeType>> ppvObject) → int

inherited

release() → int

inherited

releaseFuncDesc(Pointer<FUNCDESC> pFuncDesc) → void

releaseTypeAttr(Pointer<TYPEATTR> pTypeAttr) → void

releaseVarDesc(Pointer<VARDESC> pVarDesc) → void

toInterface(String iid) → Pointer<COMObject>

Cast an existing COM object to a specified interface.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited