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GweBypassCoredllThunk_t::UpdateWindow_I (Windows Embedded CE 6.0)

  • Article

1/6/2010

This method updates the client area of the specified window by sending a WM_PAINT message to the window if the update region for the window is not empty. GweBypassCoredllThunk_t::UpdateWindow_I sends a WM_PAINT message directly to the window procedure of the specified window, bypassing the application queue. If the update region is empty, no message is sent.

Syntax

static BOOL WINAPI UpdateWindow_I(
  HWND hwndThis
);

Parameters

  • hwndThis
    [in] Handle to the window to be updated.

Return Value

Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.

Remarks

This method is an internal version of the UpdateWindow function.

Requirements

Header gwebypasscoredllthunk.hpp
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

GweBypassCoredllThunk_t
UpdateWindow
GweBypassCoredllThunk_t::GetUpdateRect_I
GweBypassCoredllThunk_t::GetUpdateRgn_I
GweBypassCoredllThunk_t::InvalidateRect_I
WM_PAINT