ITfFnBalloon::UpdateBalloon method (ctffunc.h)
Changes the style and text of a language bar balloon item.
Syntax
HRESULT UpdateBalloon(
[in] TfLBBalloonStyle style,
[in] const WCHAR *pch,
[in] ULONG cch
);
Parameters
[in] style
Contains one of the TfLBBalloonStyle values that specifies the new balloon style.
[in] pch
Pointer to a WCHAR buffer that contains the new text for the balloon.
[in] cch
Contains the number of characters of the new text in pch.
Return value
This method can return one of these values.
| Value | Description |
|---|---|
|
The method was successful. |
|
One or more parameters are invalid. |
Remarks
The language bar balloon implementation should update its style and text by modifying the values returned from ITfLangBarItemBalloon::GetBalloonInfo and then call ITfLangBarItemSink::OnUpdate with TF_LBI_BALLOON to cause the language bar to obtain the updated information.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | ctffunc.h |
| DLL | Msctf.dll |
| Redistributable | TSF 1.0 on Windows 2000 Professional |