c++ 桌面创建快捷方式

作者: admin 分类: win32 发布时间: 2013-12-25 15:11 ė2,344 浏览数 6没有评论

struct TShortcutCfg
{
    // 构造函数
    TShortcutCfg()
    {
        nShowCmd = SW_SHOWNORMAL;
        wHotKey = 0;
        nIconIndex = 0;
    }
    // 结构成员:
    AnsiString strShortcutName; //
    AnsiString strLnkDir; //
    AnsiString strDestFile; //
    AnsiString strArguments; //
    AnsiString strIconFile; //
    int nIconIndex; //
    AnsiString strWorkingDir; //
    AnsiString strDescription; //
    WORD wHotKey; //
    int nShowCmd; //
};

//---------------------------------------------------------------------------
// 创建快捷方式
bool CrnCreateShortcut(TShortcutCfg sc, int nFolder)
{
    char szBuf[MAX_PATH];
    bool bResult = true;
    wchar_t wszBuf[MAX_PATH];
    IShellLink *pShellLink;
    AnsiString strShortcutFile;

    if (nFolder >= 0)
    {
        LPITEMIDLIST lpItemIdList;
        SHGetSpecialFolderLocation(0, nFolder, &lpItemIdList);
        SHGetPathFromIDList(lpItemIdList, szBuf);

        if (DirectoryExists(AnsiString(szBuf)))
        {
            strShortcutFile = AnsiString(szBuf) + "\\" + sc.strShortcutName + ".lnk";
            strShortcutFile.WideChar(wszBuf, MAX_PATH);
        }
        else
            bResult = false;
    }
    else if (DirectoryExists(sc.strLnkDir))
    {
        strShortcutFile = IncludeTrailingBackslash(sc.strLnkDir) +
                sc.strShortcutName + ".lnk";
        strShortcutFile.WideChar(wszBuf, MAX_PATH);
    }
    else
        bResult = false;

    if (bResult)
    {
        bResult = (CoInitialize(NULL) == S_OK);
        if (bResult)
        {
            bResult = CoCreateInstance (CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
                    IID_IShellLink, (void **)&pShellLink) >= 0;

            if (bResult)
            {
                IPersistFile *ppf;
                bResult = pShellLink->QueryInterface(IID_IPersistFile, (void **)&ppf) >= 0;
                if (bResult)
                {
                    // 目标文件
                    if (sc.strDestFile != EmptyStr)
                    bResult = pShellLink->SetPath(sc.strDestFile.c_str()) >= 0;
                    // 参数
                    if (bResult && sc.strArguments != EmptyStr)
                    bResult = pShellLink->SetArguments(sc.strArguments.c_str()) >= 0;
                    // 显示图标
                    if (bResult && sc.strIconFile != EmptyStr && FileExists(sc.strIconFile))
                        pShellLink->SetIconLocation(sc.strIconFile.c_str(),
                                sc.nIconIndex);
                    // 起始位置
                    if (bResult && sc.strWorkingDir != EmptyStr)
                        pShellLink->SetWorkingDirectory(sc.strWorkingDir.c_str());
                    // 备注
                    if (bResult && sc.strDescription != EmptyStr)
                        pShellLink->SetDescription(sc.strDescription.c_str());
                    // 快捷键
                    if (bResult && sc.wHotKey != 0)
                        pShellLink->SetHotkey(sc.wHotKey);
                    // 运行方式
                    if (bResult && sc.nShowCmd != 0)
                        pShellLink->SetShowCmd(sc.nShowCmd);

                    if (bResult)
                        bResult = (ppf->Save(wszBuf, TRUE) >= 0);

                    ppf->Release ();
                }
                pShellLink->Release ();
            }
            CoUninitialize();
        }
    }
    return bResult;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
    char szBuf[MAX_PATH];
    GetSystemDirectory(szBuf, sizeof(szBuf));

    TShortcutCfg sc;
    sc.strDestFile = ParamStr(0);
    sc.strShortcutName = "快捷方式名称";
    sc.strArguments = "/n";
    sc.strIconFile = AnsiString(szBuf) + "\\shell32.dll";
    sc.nIconIndex = 5;
    sc.strWorkingDir = ExtractFilePath(ParamStr(0));
    sc.wHotKey = MAKEWORD(VK_F8, HOTKEYF_CONTROL | HOTKEYF_SHIFT);
    sc.nShowCmd = SW_SHOWMAXIMIZED;

    if (!CrnCreateShortcut(sc, CSIDL_DESKTOP))
        ShowMessage("创建快捷方式失败!");
    else
        ShowMessage("创建快捷方式成功!");
}

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struct TShortcutCfg

{

// 构造函数

TShortcutCfg()

{

nShowCmd = SW_SHOWNORMAL;

wHotKey = 0;

nIconIndex = 0;

}

// 结构成员:

AnsiString strShortcutName; //

AnsiString strLnkDir; //

AnsiString strDestFile; //

AnsiString strArguments; //

AnsiString strIconFile; //

int nIconIndex; //

AnsiString strWorkingDir; //

AnsiString strDescription; //

WORD wHotKey; //

int nShowCmd; //

};

//---------------------------------------------------------------------------

// 创建快捷方式

bool CrnCreateShortcut(TShortcutCfg sc, int nFolder)

{

char szBuf[MAX_PATH];

bool bResult = true;

wchar_t wszBuf[MAX_PATH];

IShellLink *pShellLink;

AnsiString strShortcutFile;

if (nFolder >= 0)

{

LPITEMIDLIST lpItemIdList;

SHGetSpecialFolderLocation(0, nFolder, &lpItemIdList);

SHGetPathFromIDList(lpItemIdList, szBuf);

if (DirectoryExists(AnsiString(szBuf)))

{

strShortcutFile = AnsiString(szBuf) + "\\" + sc.strShortcutName + ".lnk";

strShortcutFile.WideChar(wszBuf, MAX_PATH);

}

else

bResult = false;

}

else if (DirectoryExists(sc.strLnkDir))

{

strShortcutFile = IncludeTrailingBackslash(sc.strLnkDir) +

sc.strShortcutName + ".lnk";

strShortcutFile.WideChar(wszBuf, MAX_PATH);

}

else

bResult = false;

if (bResult)

{

bResult = (CoInitialize(NULL) == S_OK);

if (bResult)

{

bResult = CoCreateInstance (CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,

IID_IShellLink, (void **)&pShellLink) >= 0;

if (bResult)

{

IPersistFile *ppf;

bResult = pShellLink->QueryInterface(IID_IPersistFile, (void **)&ppf) >= 0;

if (bResult)

{

// 目标文件

if (sc.strDestFile != EmptyStr)

bResult = pShellLink->SetPath(sc.strDestFile.c_str()) >= 0;

// 参数

if (bResult && sc.strArguments != EmptyStr)

bResult = pShellLink->SetArguments(sc.strArguments.c_str()) >= 0;

// 显示图标

if (bResult && sc.strIconFile != EmptyStr && FileExists(sc.strIconFile))

pShellLink->SetIconLocation(sc.strIconFile.c_str(),

sc.nIconIndex);

// 起始位置

if (bResult && sc.strWorkingDir != EmptyStr)

pShellLink->SetWorkingDirectory(sc.strWorkingDir.c_str());

// 备注

if (bResult && sc.strDescription != EmptyStr)

pShellLink->SetDescription(sc.strDescription.c_str());

// 快捷键

if (bResult && sc.wHotKey != 0)

pShellLink->SetHotkey(sc.wHotKey);

// 运行方式

if (bResult && sc.nShowCmd != 0)

pShellLink->SetShowCmd(sc.nShowCmd);

if (bResult)

bResult = (ppf->Save(wszBuf, TRUE) >= 0);

ppf->Release ();

}

pShellLink->Release ();

}

CoUninitialize();

}

return bResult;

}

//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)

{

char szBuf[MAX_PATH];

GetSystemDirectory(szBuf, sizeof(szBuf));

TShortcutCfg sc;

sc.strDestFile = ParamStr(0);

sc.strShortcutName = "快捷方式名称";

sc.strArguments = "/n";

sc.strIconFile = AnsiString(szBuf) + "\\shell32.dll";

sc.nIconIndex = 5;

sc.strWorkingDir = ExtractFilePath(ParamStr(0));

sc.wHotKey = MAKEWORD(VK_F8, HOTKEYF_CONTROL | HOTKEYF_SHIFT);

sc.nShowCmd = SW_SHOWMAXIMIZED;

if (!CrnCreateShortcut(sc, CSIDL_DESKTOP))

ShowMessage("创建快捷方式失败!");

else

ShowMessage("创建快捷方式成功!");

}

#define NO_WIN32_LEAN_AND_MEAN #include <shlobj.hpp> #include <vcl.h>

1	#define NO_WIN32_LEAN_AND_MEAN #include <shlobj.hpp> #include <vcl.h>

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