ITfCategoryMgr::IsEqualTfGuidAtom method (msctf.h)

Determines whether the specified atom represents the specified GUID in the internal table.

Syntax

HRESULT IsEqualTfGuidAtom(
  [in]  TfGuidAtom guidatom,
  [in]  REFGUID    rguid,
  [out] BOOL       *pfEqual
);

Parameters

[in] guidatom

Specifies an atom that represents a GUID in the internal table.

[in] rguid

Specifies the address of the GUID to compare with the atom in the internal table.

[out] pfEqual

Pointer to a Boolean variable that receives an indication of whether the atom represents the GUID.

Return value

This method can return one of these values.

Value	Description
S_OK	The method was successful.
E_FAIL	The method cannot access the internal table.
E_INVALIDARG	The specified pfEqual parameter was NULL on input.

Remarks

If the atom specified by the guidatom parameter represents the GUID specified by the rguid parameter, the pfEqual parameter receives a nonzero value. Otherwise, the pfEqual parameter receives zero.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server	Windows 2000 Server [desktop apps | UWP apps]
Target Platform	Windows
Header	msctf.h
DLL	Msctf.dll
Redistributable	TSF 1.0 on Windows 2000 Professional

See also

ITfCategoryMgr interface, ITfCategoryMgr::GetGUID, ITfCategoryMgr::RegisterGUID