ITfReadingInformationUIElement::GetUpdatedFlags method (msctf.h)
This method returns the flag that tells which part of this element was updated.
HRESULT GetUpdatedFlags( [out] DWORD *pdwFlags );
[out] A pointer to receive the flags that is a combination of the following bits:
||The target ITfContext was changed.|
||The reading information string was changed.|
||The max length of the reading information string was changed.|
||The error index of the reading information string was changed.|
||The vertical order preference was changed.|
This method can return one of these values.
||The method was successful.|
||An unspecified error occurred.|
||One or more parameters are invalid.|
|Minimum supported client||Windows 2000 Professional [desktop apps | UWP apps]|
|Minimum supported server||Windows 2000 Server [desktop apps | UWP apps]|
|Redistributable||TSF 1.0 on Windows 2000 Professional|