CButton::GetNoteLength
Retrieves the length of the note text for the current command link control.
UINT GetNoteLength() const;
Return Value
The length of the note text, in 16-bit Unicode characters, for the current command link control.
Remarks
Use this method only with controls whose button style is BS_COMMANDLINK or BS_DEFCOMMANDLINK.
This method sends the BCM_GETNOTELENGTH message, which is described in the Windows SDK.
Requirements
Header: afxwin.h
This method is supported in Windows Vista and later.
Additional requirements for this method are described in Build Requirements for Windows Vista Common Controls.