获得快捷方式指向的路径

using System.Runtime.InteropServices;

[Flags()]

public enum SLR_FLAGS

{

SLR_NO_UI = 0x1,

SLR_ANY_MATCH = 0x2,

SLR_UPDATE = 0x4,

SLR_NOUPDATE = 0x8,

SLR_NOSEARCH = 0x10,

SLR_NOTRACK = 0x20,

SLR_NOLINKINFO = 0x40,

SLR_INVOKE_MSI = 0x80

}

[Flags()]

public enum SLGP_FLAGS

{

SLGP_SHORTPATH = 0x1,

SLGP_UNCPRIORITY = 0x2,

SLGP_RAWPATH = 0x4

}

[StructLayoutAttribute(LayoutKind.Sequential, CharSet = CharSet.Unicode)]

// Unicode version

public struct WIN32_FIND_DATA

{

public int dwFileAttributes;

public FILETIME ftCreationTime;

public FILETIME ftLastAccessTime;

public FILETIME ftLastWriteTime;

public int nFileSizeHigh;

public int nFileSizeLow;

public int dwReserved0;

public int dwReserved1;

[MarshalAs(UnmanagedType.ByValTStr, SizeConst = MAX_PATH)]

public string cFileName;

[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 14)]

public string cAlternateFileName;

private const int MAX_PATH = 260;

}

[

ComImport(),

InterfaceType(ComInterfaceType.InterfaceIsIUnknown),

Guid("000214F9-0000-0000-C000-000000000046")

]

// Unicode version

public interface IShellLink

{

void GetPath(

[Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszFile,

int cchMaxPath,

out WIN32_FIND_DATA pfd,

SLGP_FLAGS fFlags);

void GetIDList(

out IntPtr ppidl);

void SetIDList(

IntPtr pidl);

void GetDescription(

[Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszName,

int cchMaxName);

void SetDescription(

[MarshalAs(UnmanagedType.LPWStr)] string pszName);

void GetWorkingDirectory(

[Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszDir,

int cchMaxPath);

void SetWorkingDirectory(

[MarshalAs(UnmanagedType.LPWStr)] string pszDir);

void GetArguments(

[Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszArgs,

int cchMaxPath);

void SetArguments(

[MarshalAs(UnmanagedType.LPWStr)] string pszArgs);

void GetHotkey(

out short pwHotkey);

void SetHotkey(

short wHotkey);

void GetShowCmd(

out int piShowCmd);

void SetShowCmd(

int iShowCmd);

void GetIconLocation(

[Out(), MarshalAs(UnmanagedType.LPWStr)] StringBuilder pszIconPath,

int cchIconPath,

out int piIcon);

void SetIconLocation(

[MarshalAs(UnmanagedType.LPWStr)] string pszIconPath,

int iIcon);

void SetRelativePath(

[MarshalAs(UnmanagedType.LPWStr)] string pszPathRel,

int dwReserved);

void Resolve(

IntPtr hwnd,

SLR_FLAGS fFlags);

void SetPath(

[MarshalAs(UnmanagedType.LPWStr)] string pszFile);

}

[

ComImport(),

Guid("00021401-0000-0000-C000-000000000046")

]

public class ShellLink

{

}

private void Form1_Load(object sender, EventArgs e)

{

IShellLink vShellLink = (IShellLink)new ShellLink();

UCOMIPersistFile vPersistFile = vShellLink as UCOMIPersistFile;

vPersistFile.Load(@"c:/temp/temp.lnk", 0);

StringBuilder vStringBuilder = new StringBuilder(260);

WIN32_FIND_DATA vWIN32_FIND_DATA;

vShellLink.GetPath(vStringBuilder, vStringBuilder.Capacity,

out vWIN32_FIND_DATA, SLGP_FLAGS.SLGP_RAWPATH);

Text = vStringBuilder.ToString();

}