C#API大全-C# WIN32 API大全

最新推荐文章于 2025-11-09 16:30:58 发布
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C#API大全-C# WIN32 API大全

 

 

    #region CPU
    public struct CPUInformation
    {
        public uint core;
        public string type;
        public uint level2;
        public uint masterfrequency;
    }
    #endregion
    #region Memory
    public struct MemoryInformation
    {
        public double AvailablePageFile;
        public double AvailablePhysicalMemory;
        public double AvailableVirtualMemory;
        public uint SizeofStructure;
        public double MemoryInUse;
        public double TotalPageSize;
        public double TotalPhysicalMemory;
        public double TotalVirtualMemory;
    }
    #endregion
    #region RECT
    [Serializable, StructLayout(LayoutKind.Sequential)]
    public struct RECT
    {
        public int left;
        public int top;
        public int right;
        public int bottom;
    }
    #endregion
    #region SYSTEMTIME
    public struct SYSTEMTIME
    {
        public ushort wYear;
        public ushort wMonth;
        public ushort wDayOfWeek;
        public ushort wDay;
        public ushort wHour;
        public ushort wMinute;
        public ushort wSecond;
        public ushort wMilliseconds;
    }
    #endregion
    #region WINDOWPLACEMENT
    [StructLayout(LayoutKind.Sequential)]
    public struct WINDOWPLACEMENT
    {
        public int length;
        public int flags;
        public int showCmd;
        public Point ptMinPosition;
        public Point ptMaxPosition;
        public RECT rcNormalPosition;
        //public int ptMinPosition_x;
        //public int ptMinPosition_y;
        //public int ptMaxPosition_x;
        //public int ptMaxPosition_y;
        //public int rcNormalPosition_left;
        //public int rcNormalPosition_top;
        //public int rcNormalPosition_right;
        //public int rcNormalPosition_bottom;
    }
    #endregion
    #region OFSTRUCT
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
    public struct OFSTRUCT
    {
        public byte cBytes;
        public byte fFixedDisk;
        public UInt16 nErrCode;
        public UInt16 Reserved1;
        public UInt16 Reserved2;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 100)]
        public string szPathName;
    }
    #endregion
    #region _SHFILEOPSTRUCT
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
    public class _SHFILEOPSTRUCT
    {
        public IntPtr hwnd;
        public UInt32 wFunc;
        public string pFrom;
        public string pTo;
        public UInt16 fFlags;
        public Int32 fAnyOperationsAborted;
        public IntPtr hNameMappings;
        public string lpszProgressTitle;
    }
    #endregion
    #region COPYDATASTRUCT
    public struct COPYDATASTRUCT
    {
        public IntPtr dwData;
        public int cbData;
        [MarshalAs(UnmanagedType.LPStr)]
        public string lpData;
    }
    #endregion
    #region WindowInfo
    public struct WindowInfo
    {
        public IntPtr hWnd;
        public string szWindowName;
        public string szClassName;
    }
    public struct WINDOWINFO
    {
        public int cbSize;
        public RECT rcWindow;
        public RECT rcClient;
        public int dwStyle;
        public int dwExStyle;
        public int dwWindowStatus;
        public uint cxWindowBorders;
        public uint cyWindowBorders;
        public int atomWindowType;
        public int wCreatorVersion;
        public IntPtr hWnd;
        public string szWindowName;
        public string szClassName;
        public string szExePath;
    }
    #endregion
    #region SYSTEM_INFO
    [StructLayout(LayoutKind.Sequential)]
    public struct SYSTEM_INFO
    {
        public uint dwOemId;
        public uint dwPageSize;
        public uint lpMinimumApplicationAddress;
        public uint lpMaximumApplicationAddress;
        public uint dwActiveProcessorMask;
        public uint dwNumberOfProcessors;
        public uint dwProcessorType;
        public uint dwAllocationGranularity;
        public uint dwProcessorLevel;
        public uint dwProcessorRevision;
    }
    #endregion
    #region MEMORYSTATUS
    //struct 收集内存情况 
    [StructLayout(LayoutKind.Sequential)]
    public struct MEMORYSTATUS
    {
        public uint dwLength;
        public uint dwMemoryLoad;
        public uint dwTotalPhys;
        public uint dwAvailPhys;
        public uint dwTotalPageFile;
        public uint dwAvailPageFile;
        public uint dwTotalVirtual;
        public uint dwAvailVirtual;
    }
    #endregion
    #region TokPriv1Luid
    [StructLayout(LayoutKind.Sequential, Pack = 1)]
    public struct TokPriv1Luid
    {
        public int Count;
        public long Luid;
        public int Attr;
    }
    #endregion
    #region DEVMODE
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
    public struct DEVMODE
    {
        //[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        //public string dmDeviceName;
        //public short dmSpecVersion;
        //public short dmDriverVersion;
        //public short dmSize;
        //public short dmDriverExtra;
        //public int dmFields;
        //public int dmPositionX;
        //public int dmPositionY;
        //public DMDO dmDisplayOrientation;
        //public int dmDisplayFixedOutput;
        //public short dmColor;
        //public short dmDuplex;
        //public short dmYResolution;
        //public short dmTTOption;
        //public short dmCollate;
        //[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        //public string dmFormName;
        //public short dmLogPixels;
        //public int dmBitsPerPel;
        //public int dmPelsWidth;
        //public int dmPelsHeight;
        //public int dmDisplayFlags;
        //public int dmDisplayFrequency;
        //public int dmICMMethod;
        //public int dmICMIntent;
        //public int dmMediaType;
        //public int dmDitherType;
        //public int dmReserved1;
        //public int dmReserved2;
        //public int dmPanningWidth;
        //public int dmPanningHeight;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        public string dmDeviceName;
        public int dmSpecVersion;
        public int dmDriverVersion;
        public int dmSize;
        public int dmDriverExtra;
        public int dmFields;
        public short dmOrientation;
        public short dmPaperSize;
        public short dmPaperLength;
        public short dmPaperWidth;
        public short dmScale;
        public short dmCopies;
        public short dmDefaultSource;
        public short dmPrintQuality;
        public Point dmPosition;
        public int dmDisplayOrientation;
        public int dmDisplayFixedOutput;
        public short dmColor;
        public short dmDuplex;
        public short dmYResolution;
        public short dmTTOption;
        public short dmCollate;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
        public string dmFormName;
        public int dmLogPixels;
        public int dmBitsPerPel;
        public int dmPelsWidth;
        public int dmPelsHeight;
        public int dmDisplayFlags;
        public int dmNup;
        public int dmDisplayFrequency;
        public int dmICMMethod;
        public int dmICMIntent;
        public int dmMediaType;
        public int dmDitherType;
        public int dmReserved1;
        public int dmReserved2;
        public int dmPanningWidth;
        public int dmPanningHeight;
    }
    #endregion
    #region COMBOBOXINFO
    public struct COMBOBOXINFO
    {
        public int cbSize;
        public RECT rcItem;
        public RECT rcButton;
        public int stateButton;
        public IntPtr hwndCombo;
        public IntPtr hwndItem;
        public IntPtr hwndList;
    }
    #endregion
    #region SHELLEXECUTEINFO
    [StructLayout(LayoutKind.Sequential)]
    public struct SHELLEXECUTEINFO //用于ShellExecuteEx
    {
        public int cbSize;
        public int fMask;
        public IntPtr hwnd;
        public string lpVerb;
        public string lpFile;
        public string lpParameters;
        public string lpDirectory;
        public int nShow;
        public IntPtr hInstApp;
        public IntPtr lpIDList;
        public string lpClass;
        public IntPtr hkeyClass;
        public int dwHotKey;
        public IntPtr hIcon;
        public IntPtr hProcess;
    }
    #endregion
    #region WIN32_FIND_DATA
    [Serializable, StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto), BestFitMapping(false)]
    public struct WIN32_FIND_DATA
    {
        public int dwFileAttributes;
        public int ftCreationTime_dwLowDateTime;
        public int ftCreationTime_dwHighDateTime;
        public int ftLastAccessTime_dwLowDateTime;
        public int ftLastAccessTime_dwHighDateTime;
        public int ftLastWriteTime_dwLowDateTime;
        public int ftLastWriteTime_dwHighDateTime;
        public int nFileSizeHigh;
        public int nFileSizeLow;
        public int dwReserved0;
        public int dwReserved1;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 260)]
        public string cFileName;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 14)]
        public string cAlternateFileName;
    }
    #endregion
    #region OSVERSIONINFO
    [StructLayout(LayoutKind.Sequential)]
    public struct OSVERSIONINFO
    {
        public int dwOSVersionInfoSize;
        public int dwMajorVersion;
        public int dwMinorVersion;
        public int dwBuildNumber;
        public int dwPlatformId;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
        public string szCSDVersion;
    }
    #endregion
    #region OSVERSIONINFOEX
    [StructLayout(LayoutKind.Sequential)]
    public struct OSVERSIONINFOEX
    {
        public int dwOSVersionInfoSize;
        public int dwMajorVersion;
        public int dwMinorVersion;
        public int dwBuildNumber;
        public int dwPlatformId;
        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)]
        public string szCSDVersion;
        public Int16 wServicePackMajor;
        public Int16 wServicePackMinor;
        public Int16 wSuiteMask;
        public Byte wProductType;
        public Byte wReserved;
    }
    #endregion
    #region OPENFILENAME
    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
    public class OPENFILENAME
    {
        public int structSize = 0;
        public IntPtr dlgOwner = IntPtr.Zero;
        public IntPtr instance = IntPtr.Zero;
        public String filter = null;
        public String customFilter = null;
        public int maxCustFilter = 0;
        public int filterIndex = 0;
        pu
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