Throws a DXException on failing HRESULT

Loads resources

Throws a GdiPlusException on failing Status value

make the selection/cursor state valid if client altered the string

the edge passed in here does not cross the vertical line at x or the vertical line at x+1 (i.e. it has already been clipped to those)

Throws a Win32Exception on failing return value

Converts an ANSI string to a std::wstring

================================================================================================= Camera =============================================

@OPTIMIZE: binary search

Returns true if a file exits

Karl Malbrain's compact CRC-32. See "A compact CCITT crc16 and crc32 C implementation that balances processor cache usage against speed": http://www.g

update selection and cursor to match each other

Utility functions