protected void UpdateImageList() {
if ( _rebar != null ) {
REBARINFO RBInfo = new REBARINFO();
RBInfo.cbSize = (uint)Marshal.SizeOf( RBInfo );
RBInfo.fMask = (uint)win32.RBIM_IMAGELIST;
if ( _imageList == null ) {
RBInfo.himl = IntPtr.Zero;
} else {
RBInfo.himl = _imageList.Handle;
}
if ( win32.SendMessage( _rebar.Handle,
(int)win32.RB_SETBARINFO,
0, ref RBInfo ) == 0 ) {
int LastErr = Marshal.GetHRForLastWin32Error();
try {
Marshal.ThrowExceptionForHR( LastErr );
} catch ( Exception ex ) {
System.Diagnostics.Debug.WriteLine( LastErr + " " + ex.Message );
if ( _throwExceptions ) throw (new Exception( "Error Setting Imagelist.", ex ));
}
}
}
}
public static extern uint SendMessage( IntPtr hWnd, int Msg, int wParam, ref REBARINFO lParam );
