FindFirstFile(szSrc, &FindFileData)

&FindData);

This line of code searches for the first file that matches the specified file name pattern (szSrc) and stores information about the file in the FIND_DATA structure (FindData). The function returns a handle to the file that can be used with other file-related functions to manipulate the file.

相关问题

bool Uakietool_movieBPLibrary::akietool_movieSampleFunction(FString source, FString target) { LPCWSTR lpFolderSrc = TCHAR_TO_WCHAR(*source); LPCWSTR lpFolderDest = TCHAR_TO_WCHAR(target); TCHAR szSrc[MAX_PATH], szDest[MAX_PATH]; WIN32_FIND_DATA FindFileData; // 创建目标文件夹，并复制源文件夹的内容 CreateDirectory(lpFolderDest, NULL); wsprintf(szSrc, TEXT("%s\"), lpFolderSrc); HANDLE hFind = FindFirstFile(szSrc, &FindFileData); if (hFind == INVALID_HANDLE_VALUE) { return false; } do { if (FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { if (_tcscmp(FindFileData.cFileName, TEXT(".")) != 0 && _tcscmp(FindFileData.cFileName, TEXT("..")) != 0) { wsprintf(szSrc, TEXT("%s\%s"), lpFolderSrc, FindFileData.cFileName); wsprintf(szDest, TEXT("%s\%s"), lpFolderDest, FindFileData.cFileName); akietool_movieSampleFunction(szSrc, szDest); } } else { wsprintf(szSrc, TEXT("%s\%s"), lpFolderSrc, FindFileData.cFileName); wsprintf(szDest, TEXT("%s\%s"), lpFolderDest, FindFileData.cFileName); CopyFile(szSrc, szDest, FALSE); } } while (FindNextFile(hFind, &FindFileData)); FindClose(hFind); return true; } 怎么获得source 文件夹的名字

可以使用字符串操作函数 `PathFindFileName()` 来获取路径中的文件名或文件夹名。

具体来说，在你的代码中可以这样调用 `PathFindFileName()`：

#include <Shlwapi.h> // 需要包含 Shlwapi.h 头文件

// ...

LPCWSTR lpFolderSrc = TCHAR_TO_WCHAR(*source);
TCHAR szSrc[MAX_PATH];
PathCanonicalize(szSrc, lpFolderSrc);
LPCWSTR lpFolderName = PathFindFileName(szSrc);
FString folderName = FString(lpFolderName);

上述代码中，`PathCanonicalize()` 函数可以将路径中的相对路径和绝对路径转换为标准格式，避免出现意外的错误。然后，使用 `PathFindFileName()` 函数可以获取路径中的文件名或文件夹名，将其转换为 `FString` 类型即可。

VBA FindFirstFile

VBA does not have a built-in function called FindFirstFile. However, you can use the FileSystemObject from the Microsoft Scripting Runtime library to achieve similar functionality. Here's an example of how you can use it to find the first file in a directory:

Sub FindFirstFile()
    Dim fso As Object
    Dim folder As Object
    Dim file As Object
    
    ' Create a new instance of FileSystemObject
    Set fso = CreateObject("Scripting.FileSystemObject")
    
    ' Specify the folder path
    Set folder = fso.GetFolder("C:\YourFolderPath")
    
    ' Loop through each file in the folder
    For Each file In folder.Files
        ' Print the first file found and exit the loop
        Debug.Print file.Path
        Exit For
    Next file
    
    ' Clean up
    Set file = Nothing
    Set folder = Nothing
    Set fso = Nothing
End Sub

Make sure to replace "C:\YourFolderPath" with the actual path of the folder you want to search. This code will print the path of the first file found in that directory.