BtnCreate, ,BtnGetChecked, ,BtnGetEnabled, ,BtnGetPosition, ,BtnGetText, ,BtnGetVisibility, ,BtnRefresh, ,BtnSetChecked, ,BtnSetCursor, ,BtnSetEnabled, ,BtnSetEvent, ,BtnSetFont, ,BtnSetFontColor, ,BtnSetPosition, ,BtnSetText, ,BtnSetTextAlignment, ,BtnSetVisibility, ,CreateBitmapRgn, ,CreateFormFromImage, ,gdipShutdown, ,GetMinimizeAnimation, ,GetSysCursorHandle, ,ImgApplyChanges, ,ImgGetPosition, ,ImgGetTransparent, ,ImgGetVisibility, ,ImgGetVisiblePart, ,ImgLoad, ,ImgRelease, ,ImgSetPosition, ,ImgSetTransparent, ,ImgSetVisibility, ,ImgSetVisiblePart, ,SetMinimizeAnimation.