by Matthew Gates (16 Submissions)
Category: Files/File Controls/Input/Output
Compatability: Visual Basic 3.0
Difficulty: Beginner
Date Added: Wed 3rd February 2021
Rating: 
(2 Votes)
Auto Save/Load/Add/Remove from/to a List
VBcodersPublic Sub List_Add(List As ListBox, txt As String)
List.AddItem txt
End Sub
Public Sub List_Load(TheList As ListBox, FileName As String)
'Loads a file to a list box
On Error Resume Next
Dim TheContents As String
Dim fFile As Integer
fFile = FreeFile
Open FileName For Input As fFile
Do
Line Input #fFile, TheContents$
Call List_Add(TheList, TheContents$)
Loop Until EOF(fFile)
Close fFile
End Sub
Public Sub List_Save(TheList As ListBox, FileName As String)
'Save a listbox as FileName
On Error Resume Next
Dim Save As Long
Dim fFile As Integer
fFile = FreeFile
Open FileName For Output As fFile
For Save = 0 To TheList.ListCount - 1
Print #fFile, TheList.List(Save)
Next Save
Close fFile
End Sub
Public Sub List_Remove(List As ListBox)
On Error Resume Next
If List.ListCount < 0 Then Exit Sub
List.RemoveItem List.ListIndex
End Sub
