IUserAccountChangeCallback::OnPictureChange method (shobjidl.h)

Called to send notifications when the picture that represents a user account is changed.

Syntax

HRESULT OnPictureChange(
  [in] LPCWSTR pszUserName
);

Parameters

[in] pszUserName

Type: LPCWSTR

Pointer to a string that contains the user name. Set this parameter to NULL to specify the current user.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

When the picture that represents a user account changes, the callback object notifies all applications that are registered under this registry subkey:

HKEY_LOCAL_MACHINE
   SOFTWARE
      Microsoft
         Windows
            CurrentVersion
               UserPictureChange

Requirements