C#与Windows API时的数据类型对应

最新推荐文章于 2026-01-03 08:01:19 发布

原创最新推荐文章于 2026-01-03 08:01:19 发布 · 366 阅读

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CC 4.0 BY-SA版权

文章标签：

#c# #api #windows #byte #string #float

本文详细列举了API中常见的数据类型及其对应的C#数据类型，包括基本整数类型、布尔类型、指针类型等，并提供了具体的数据类型映射，有助于开发者在进行跨平台编程时准确转换数据类型。

API数据类型	类型描述	C#类型
WORD	16位无符号整数	ushort
LONG	32位无符号整数	int
DWORD	32位无符号整数	uint
HANDLE	句柄,32位整数	int
UINT	32位无符号整数	uint
BOOL	32位布尔型整数	bool
LPSTR	指向字符的32位指针	string
LPCSTR	指向常字符的32位指针	String
BYTE	字节	byte
CHAR	字符	char
DWORDLONG	64位长整数	long
HDC	设备描述表句柄	int
HGDIOBJ	GDI对象句柄	int
HINSTANCE	实例句柄	int
HWM	窗口句柄	int
HPARAM	32位消息参数	int
LPARAM	32位消息参数	int
WPARAM	32位消息参数	int

API	C#数据类型
BOOL	System.Int32
BOOLEAN	System.Int32
BYTE	System.UInt16
CHAR	System.Int16
COLORREF	System.UInt32

DWORD	System.UInt32
DWORD32	System.UInt32
DWORD64	System.UInt64
FLOAT	System.Float
HACCEL	System.IntPtr

HANDLE	System.IntPtr
HBITMAP	System.IntPtr
HBRUSH	System.IntPtr
HCONV	System.IntPtr
HCONVLIST	System.IntPtr

HCURSOR	System.IntPtr
HDC	System.IntPtr
HDDEDATA	System.IntPtr
HDESK	System.IntPtr
HDROP	System.IntPtr

HDWP	System.IntPtr
HENHMETAFILE	System.IntPtr
HFILE	System.IntPtr
HFONT	System.IntPtr
HGDIOBJ	System.IntPtr

HGLOBAL	System.IntPtr
HHOOK	System.IntPtr
HICON	System.IntPtr
HIMAGELIST	System.IntPtr
HIMC	System.IntPtr

HINSTANCE	System.IntPtr
HKEY	System.IntPtr
HLOCAL	System.IntPtr
HMENU	System.IntPtr
HMETAFILE	System.IntPtr

HMODULE	System.IntPtr
HMONITOR	System.IntPtr
HPALETTE	System.IntPtr
HPEN	System.IntPtr
HRGN	System.IntPtr

HRSRC	System.IntPtr
HSZ	System.IntPtr
HWINSTA	System.IntPtr
HWND	System.IntPtr
INT	System.Int32

INT32	System.Int32
INT64	System.Int64
LONG	System.Int32
LONG32	System.Int32
LONG64	System.Int64

LONGLONG	System.Int64
LPARAM	System.IntPtr
LPBOOL	System.Int16[]
LPBYTE	System.UInt16[]
LPCOLORREF	System.UInt32[]

LPCSTR	System.String
LPCTSTR	System.String
LPCVOID	System.UInt32
LPCWSTR	System.String
LPDWORD	System.UInt32[]

LPHANDLE	System.UInt32
LPINT	System.Int32[]
LPLONG	System.Int32[]
LPSTR	System.String
LPTSTR	System.String

LPVOID	System.UInt32
LPWORD	System.Int32[]
LPWSTR	System.String
LRESULT	System.IntPtr
PBOOL	System.Int16[]

PBOOLEAN	System.Int16[]
PBYTE	System.UInt16[]
PCHAR	System.Char[]
PCSTR	System.String
PCTSTR	System.String

PCWCH	System.UInt32
PCWSTR	System.UInt32
PDWORD	System.Int32[]
PFLOAT	System.Float[]
PHANDLE	System.UInt32

PHKEY	System.UInt32
PINT	System.Int32[]
PLCID	System.UInt32
PLONG	System.Int32[]
PLUID	System.UInt32

PSHORT	System.Int16[]
PSTR	System.String
PTBYTE	System.Char[]
PTCHAR	System.Char[]
PTSTR	System.String

PUCHAR	System.Char[]
PUINT	System.UInt32[]
PULONG	System.UInt32[]
PUSHORT	System.UInt16[]
PVOID	System.UInt32

PWCHAR	System.Char[]
PWORD	System.Int16[]
PWSTR	System.String
REGSAM	System.UInt32
SC_HANDLE	System.IntPtr

SC_LOCK	System.IntPtr
SHORT	System.Int16
SIZE_T	System.UInt32
SSIZE_	System.UInt32
TBYTE	System.Char

TCHAR	System.Char
UCHAR	System.Byte
UINT	System.UInt32
UINT32	System.UInt32
UINT64	System.UInt64

ULONG	System.UInt32
ULONG32	System.UInt32
ULONG64	System.UInt64
ULONGLONG	System.UInt64
USHORT	System.UInt16

WORD	System.Short
WPARAM	System.IntPtr