vba - 如何在Excel VBA宏中分割字符串并忽略最后一部分

Question

我有一个包含路径值的单元格，例如:

C:/Videos/New/VideoName.mp4

我只想采用该单元格的路径

所以我尝试了

elementArray = Split(Cells(4, 2), "/")

这样我就可以每次都连接该数组内的字符串

但是数组仍然具有完整路径

即

elementArray[0]=C:/Videos/New/VideoName.mp4

如何忽略文件名而单独取路径？

Answer 1

对于您是否使用和/或需要正斜杠(例如 / 或 Chr(47))或反斜杠(例如 \ 或Chr(92))。尝试这样的事情:

dim sPath as string, sFullPath as string
sFullPath = "C:/Videos/New/VideoName.mp4"   ' or C:\Videos\New\VideoName.mp4
if len(sFullPath) > len(replace(sFullPath, Chr(47), vbnullstring)) then
    sPath = replace(sFullPath, split(sFullPath, Chr(47))(ubound(split(sFullPath, Chr(47)))), vbnullstring)
    debug.print sPath & " with forward slashes"
elseif len(sFullPath) > len(replace(sFullPath, Chr(92), vbnullstring)) then
    sPath = replace(sFullPath, split(sFullPath, Chr(92))(ubound(split(sFullPath, Chr(92)))), vbnullstring)
    debug.print sPath & " with back-slashes"
else
    debug.print "unknown separator"
end if

查看 VBE 的立即窗口 (Ctrl+G) 以获取结果。