SFVM_GETHELPTEXT message

Allows the callback object to specify a help text string for menu items or toolbar buttons. Used by IShellFolderViewCB::MessageSFVCB.

SFVM_GETHELPTEXT 

    wParam = (WPARAM)(int) idCmd,cchMax;

    lParam = (LPARAM)(LPTSTR) pszText;

            

Parameters

idCmd_cchMax [in]

The low-order word of this parameter holds the command ID. The high-order word holds the number of characters in the pszText buffer.

pszText [out]

A null-terminated string containing the help text.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Shlobj.h