How to open file directly?

Dear Friends,

Below is BASIC code I use to open text file and it will display the Open file Dialog.

The question is can I open it directly by choosing the file name with out display the Open dialog box.

Guide and help is appreciated.

Thank you 

Code :

Function table_openFile (fileNum as Integer)
fileName$ = ""
Dim status as Integer
fileN$ = "modify.txt"
filter$ = "*.txt"
direc$ = "C:\Documents and Settings\test\"


fileNum = FreeFile
status = MbeFileOpen (fileName$, fileN$, filter$, direc$)

If status = MBE_Success Then
On Error Goto CantOpen
Open fileName For Input Access Read as fileNum
End if
table_openFile = status
Exit Function