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#1
November 4th, 2003, 12:17 PM
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force exit in while loop or read first line from a file
hello
I am beginner in Vb6 I have not found in MSDN how to force exit from a while loop (break not work) And another question, how to open very faster a big txt file, and to read only first line from this file? My solution not work: Code:
Open FileName For Input As y
Do While Not EOF(x)
Line Input #y, r
arrInfo = Split(r, ",")
numar_pagini = CInt(arrInfo(0))
font_size = CInt(arrInfo(1))
break
Loop
Close (y)
OR
Open FileName For Input As y
Dim j As Integer
j=0
Do While Not EOF(x)
Line Input #y, r
If(StrComp(j,0)=0) Then
arrInfo = Split(r, ",")
numar_pagini = CInt(arrInfo(0))
font_size = CInt(arrInfo(1))
break
EndIf
j=j+1
Loop
Close (y)
Is total stupid if I can't exit with break from a loop !
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#3
November 4th, 2003, 12:26 PM
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You can do a break in a loop. . You just have to include a conditional (if....then... else or select case statement), and in the instance that you want to break from the loop, you use the syntax "Exit For", for a for loop, and "Exit Do" for a do loop.
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