有朋友问CVI实现建立文件夹的功能，这里贴出来！

cpubbs

有朋友问CVI实现建立文件夹的功能，CVI里面有这个函数的，如下所示：

Creates a new directory based on the specified directory name.

Note    You can create only one directory at a time.

Example
/* Make a new directory named \DATA\WAVEFORM on drive C */
/* assuming that C:\DATA does not exist */
MakeDir ("C:\\DATA");
MakeDir ("C:\\DATA\\WAVEFORM");



Prototype

int MakeDir (char Directory_Name[]);

lyq

谢谢您了！
下面这个函数是用来在指定路径下添加文件的吧
单步调试时 pathName显示正确
可最终运行结果怎么不对呢？
即没有找到预期的文件


int MakePathname (char directoryName[], char fileName[], char pathName[]);
PurposeCreates a pathname from a directory name or path and a filename. The subroutine ensures that a backslash separates the directory name or path and the filename.
Examplechar dirname[MAX_PATHNAME_LEN];
char pathname[MAX_PATHNAME_LEN];
GetProjectDir (dirname);
MakePathname (dirname, "FILE.DAT", pathname);

cpubbs

这个MakePathname (dirname, "FILE.DAT", pathname);好像只是合并成一个路径吧？它好像不产生文件的！