c#中的数据类型如何与API中的类型定义对应

c#中的数据类型如何与API中的类型定义对应

Unmanaged type in Wtypes.h	Unmanaged C language type	Managed class name	Description
HANDLE	void*	System..::.IntPtr	32 bits on 32-bit Windows operating systems, 64 bits on 64-bit Windows operating systems.
BYTE	unsigned char	System..::.Byte	8 bits
SHORT	short	System..::.Int16	16 bits
WORD	unsigned short	System..::.UInt16	16 bits
INT	int	System..::.Int32	32 bits
UINT	unsigned int	System..::.UInt32	32 bits
LONG	long	System..::.Int32	32 bits
BOOL	long	System.Int32	32 bits
DWORD	unsigned long	System..::.UInt32	32 bits
ULONG	unsigned long	System..::.UInt32	32 bits
CHAR	char	System..::.Char	Decorate with ANSI.
LPSTR	char*	System..::.String or System.Text..::.StringBuilder	Decorate with ANSI.
LPCSTR	Const char*	System..::.String or System.Text..::.StringBuilder	Decorate with ANSI.
LPWSTR	wchar_t*	System..::.String or System.Text..::.StringBuilder	Decorate with Unicode.
LPCWSTR	Const wchar_t*	System..::.String or System.Text..::.StringBuilder	Decorate with Unicode.
FLOAT	Float	System..::.Single	32 bits
DOUBLE	Double	System..::.Double	64 bits