实例介绍
【实例简介】
调用方法：
Shortcut sc = new Shortcut();
sc.Path = "目标文件地址";
sc.Arguments = "启动参数";
sc.WorkingDirectory = "启动文件的文件夹";
sc.Description = "描述";
sc.Save("这个快捷方式保存在哪");
【实例截图】【核心代码】
using System;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
namespace WindowsShortcut
{
static internal class NativeClasses
{
[Flags]
internal enum SLR_MODE : uint
{
SLR_INVOKE_MSI = 0x80,
SLR_NOLINKINFO = 0x40,
SLR_NO_UI = 0x1,
SLR_NOUPDATE = 0x8,
SLR_NOSEARCH = 0x10,
SLR_NOTRACK = 0x20,
SLR_UPDATE = 0x4,
SLR_NO_UI_WITH_MSG_PUMP = 0x101
}
[Flags]
internal enum STGM_ACCESS : uint
{
STGM_READ = 0x00000000,
STGM_WRITE = 0x00000001,
STGM_READWRITE = 0x00000002,
STGM_SHARE_DENY_NONE = 0x00000040,
STGM_SHARE_DENY_READ = 0x00000030,
STGM_SHARE_DENY_WRITE = 0x00000020,
STGM_SHARE_EXCLUSIVE = 0x00000010,
STGM_PRIORITY = 0x00040000,
STGM_CREATE = 0x00001000,
STGM_CONVERT = 0x00020000,
STGM_FAILIFTHERE = 0x00000000,
STGM_DIRECT = 0x00000000,
STGM_TRANSACTED = 0x00010000,
STGM_NOSCRATCH = 0x00100000,
STGM_NOSNAPSHOT = 0x00200000,
STGM_SIMPLE = 0x08000000,
STGM_DIRECT_SWMR = 0x00400000,
STGM_DELETEONRELEASE = 0x04000000
}
[StructLayout(LayoutKind.Sequential, Pack = 4, Size = 0)]
internal struct _FILETIME
{
public uint dwLowDateTime;
public uint dwHighDateTime;
}
[StructLayout(LayoutKind.Sequential, Pack = 4, Size = 0, CharSet = CharSet.Unicode)]
internal struct _WIN32_FIND_DATAW
{
public uint dwFileAttributes;
public _FILETIME ftCreationTime;
public _FILETIME ftLastAccessTime;
public _FILETIME ftLastWriteTime;
public uint nFileSizeHigh;
public uint nFileSizeLow;
public uint dwReserved0;
public uint dwReserved1;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 260)]
public string cFileName;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 14)]
public string cAlternateFileName;
}
internal const uint SLGP_SHORTPATH = 0x01;
internal const uint SLGP_UNCPRIORITY = 0x02;
internal const uint SLGP_RAWPATH = 0x04;
[ComImport()]
[Guid("000214F9-0000-0000-C000-000000000046")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IShellLinkW
{
[PreserveSig()]
int GetPath([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszFile, int cchMaxPath, ref _WIN32_FIND_DATAW pfd, uint fFlags);
[PreserveSig()]
int GetIDList(out IntPtr ppidl);
[PreserveSig()]
int SetIDList(IntPtr pidl);
[PreserveSig()]
int GetDescription([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszFile, int cchMaxName);
[PreserveSig()]
int SetDescription([MarshalAs(UnmanagedType.LPWStr)] string pszName);
[PreserveSig()]
int GetWorkingDirectory([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszDir, int cchMaxPath);
[PreserveSig()]
int SetWorkingDirectory(
[MarshalAs(UnmanagedType.LPWStr)] string pszDir);
[PreserveSig()]
int GetArguments([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszArgs, int cchMaxPath);
[PreserveSig()]
int SetArguments([MarshalAs(UnmanagedType.LPWStr)] string pszArgs);
[PreserveSig()]
int GetHotkey(out ushort pwHotkey);
[PreserveSig()]
int SetHotkey(ushort pwHotkey);
[PreserveSig()]
int GetShowCmd(out uint piShowCmd);
[PreserveSig()]
int SetShowCmd(uint piShowCmd);
[PreserveSig()]
int GetIconLocation([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszIconPath, int cchIconPath, out int piIcon);
[PreserveSig()]
int SetIconLocation(
[MarshalAs(UnmanagedType.LPWStr)] string pszIconPath, int iIcon);
[PreserveSig()]
int SetRelativePath([MarshalAs(UnmanagedType.LPWStr)] string pszPathRel, uint dwReserved);
[PreserveSig()]
int Resolve(IntPtr hWnd, uint fFlags);
[PreserveSig()]
int SetPath([MarshalAs(UnmanagedType.LPWStr)] string pszFile);
}
[ComImport()]
[Guid("0000010B-0000-0000-C000-000000000046")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface IPersistFile
{
[PreserveSig()]
int GetClassID(out Guid pClassID);
[PreserveSig()]
int IsDirty();
[PreserveSig()]
int Load([MarshalAs(UnmanagedType.LPWStr)] string pszFileName, uint dwMode);
[PreserveSig()]
int Save([MarshalAs(UnmanagedType.LPWStr)] string pszFileName, [MarshalAs(UnmanagedType.Bool)] bool fRemember);
[PreserveSig()]
int SaveCompleted([MarshalAs(UnmanagedType.LPWStr)] string pszFileName);
[PreserveSig()]
int GetCurFile([Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszIconPath);
}
[Guid("00021401-0000-0000-C000-000000000046")]
[ClassInterface(ClassInterfaceType.None)]
[ComImport()]
private class CShellLink { }
internal static NativeClasses.IShellLinkW CreateShellLink()
{
return (NativeClasses.IShellLinkW)new NativeClasses.CShellLink();
}
}
public class Shortcut
{
private const int MAX_DESCRIPTION_LENGTH = 512;
private const int MAX_PATH = 512;
private NativeClasses.IShellLinkW _link;
public Shortcut()
{
this._link = NativeClasses.CreateShellLink();
}
public Shortcut(string path)
: this()
{
Marshal.ThrowExceptionForHR(this._link.SetPath(path));
}
public string Path
{
get
{
NativeClasses._WIN32_FIND_DATAW fdata = new NativeClasses._WIN32_FIND_DATAW();
StringBuilder path = new StringBuilder(MAX_PATH, MAX_PATH);
Marshal.ThrowExceptionForHR(this._link.GetPath(path, path.MaxCapacity, ref fdata, NativeClasses.SLGP_UNCPRIORITY));
return path.ToString();
}
set
{
Marshal.ThrowExceptionForHR(this._link.SetPath(value));
}
}
public string Description
{
get
{
StringBuilder desc = new StringBuilder(MAX_DESCRIPTION_LENGTH, MAX_DESCRIPTION_LENGTH);
Marshal.ThrowExceptionForHR(this._link.GetDescription(desc, desc.MaxCapacity));
return desc.ToString();
}
set
{
Marshal.ThrowExceptionForHR(this._link.SetDescription(value));
}
}
public string RelativePath
{
set
{
Marshal.ThrowExceptionForHR(this._link.SetRelativePath(value, 0));
}
}
public string WorkingDirectory
{
get
{
StringBuilder dir = new StringBuilder(MAX_PATH, MAX_PATH);
Marshal.ThrowExceptionForHR(this._link.GetWorkingDirectory(dir, dir.MaxCapacity));
return dir.ToString();
}
set
{
Marshal.ThrowExceptionForHR(this._link.SetWorkingDirectory(value));
}
}
public string Arguments
{
get
{
StringBuilder args = new StringBuilder(MAX_PATH, MAX_PATH);
Marshal.ThrowExceptionForHR(this._link.GetArguments(args, args.MaxCapacity));
return args.ToString();
}
set
{
Marshal.ThrowExceptionForHR(this._link.SetArguments(value));
}
}
public ushort HotKey
{
get
{
ushort key = 0;
Marshal.ThrowExceptionForHR(this._link.GetHotkey(out key));
return key;
}
set
{
Marshal.ThrowExceptionForHR(this._link.SetHotkey(value));
}
}
public void Resolve(IntPtr hwnd, uint flags)
{
Marshal.ThrowExceptionForHR(this._link.Resolve(hwnd, flags));
}
public void Resolve(IWin32Window window)
{
this.Resolve(window.Handle, 0);
}
public void Resolve()
{
this.Resolve(IntPtr.Zero, (uint)NativeClasses.SLR_MODE.SLR_NO_UI);
}
private NativeClasses.IPersistFile AsPersist
{
get { return ((NativeClasses.IPersistFile)this._link); }
}
public void Save(string fileName)
{
int hres = this.AsPersist.Save(fileName, true);
Marshal.ThrowExceptionForHR(hres);
}
public void Load(string fileName)
{
int hres = this.AsPersist.Load(fileName, (uint)NativeClasses.STGM_ACCESS.STGM_READ);
Marshal.ThrowExceptionForHR(hres);
}
}
}
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