ITfThreadMgr::SetFocus method (msctf.h)

Article
02/22/2024

Sets the input focus to the specified document manager.

Syntax

HRESULT SetFocus(
  [in] ITfDocumentMgr *pdimFocus
);

Parameters

[in] pdimFocus

Pointer to a ITfDocumentMgr interface that receives the input focus. This parameter cannot be NULL.

Return value

This method can return one of these values.

Value	Description
S_OK	The method was successful.
E_INVALIDARG	pdimFocus is invalid.

Remarks

The application must call this method when the document window receives the input focus. If the application associates a window with a document manager using ITfThreadMgr::AssociateFocus, the TSF manager calls this method for the application.

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	msctf.h
DLL	Msctf.dll
Redistributable	TSF 1.0 on Windows 2000 Professional