c++ SHGetPathFromIDList 获取char

SHGetPathFromIDList 函数可以将一个 ITEMIDLIST 结构体转换为一个以 null 结尾的字符串（即 char*）。你可以使用以下代码来获取 char*：

LPITEMIDLIST pidl; // assume pidl is initialized
TCHAR szPath[MAX_PATH];

if (SHGetPathFromIDList(pidl, szPath))
{
    // szPath now contains the path as a null-terminated string
    char* path = new char[MAX_PATH];
    wcstombs(path, szPath, MAX_PATH);
    // path now contains the path as a char*
}
else
{
    // SHGetPathFromIDList failed
}

注意，你需要使用 wcstombs 函数将 TCHAR 字符串（宽字符）转换为 char* 字符串（窄字符）。