如何设置当前目录

我正在寻找一种让程序从当前目录中拉出文件的方法。
到目前为止，我必须设置一个带有常量的变量，如.//veefiles /然后我可以在整个程序中调用这个变量。
但是，如果我将文件夹veefiles移动到桌面，我必须将变量设置为新位置。
有没有办法设置程序从当前目录中提取文件。
我知道，例如，除非在PHP中指定，我只能使用/file.vxe，文件将从目录运行。
如果我需要关闭一个杠杆，我将使用./file.vxe或root ../file.vxe。
正如我所说这是一个php的例子，在VEE中有类似的东西吗？谢谢



     以下为原文

  I am looking of a way to have the program pull files from the current directory in with is located it.

So far i have to set up a variable with a constant like .//veefiles/       then i can call this variable all over the program. However if i move the folder veefiles to the desktop now i have to go and set the variable to the new location. Is there any way to set up the program to pull files from the current directory. I know for example unless specified in PHP i can just use    /file.vxe and the files will run from the directory. If i need to go down one lever i will go something like  ./file.vxe or to root ../file.vxe   . As i said this is a php example, is there something similar in VEE?


Thank you