What is the code to open a .txt file in directory - txt!!

You just want to open the file? run txt\file.txt

No.. I want to open the dialog, then choose the way to the directory and after that choose the file.. !!

/run notepad ???

//echo -a $sfile(C:/,Select a .txt File,Open)

:I

karas tnx!

and how can i select only txt files ??

//echo -a $sfile(C:/*.txt,Select a .txt File,Open)

$sfile(C:\*.txt,Select a .txt File,Open)