读取文本文件的几个方法(ReadLine, SkipLine, ReadA

Question

如题所述

Answer 1

index.txt文件
aa
bb
cc
dd

一行一行地读取文本文件的数据并进行treeview的显示

Option Explicit

Private Sub Form_Load()

Dim MyString, MyNumber
Open App.Path & "\" & "index.txt" For Input As #1 ' 打开输入文件。
Do While Not EOF(1) ' 循环至文件尾。
Input #1, MyString ' 将数据读入变量。
AddNodes (MyString)
Loop
Close #1 ' 关闭文件。

End Sub

Public Sub AddNodes(str As String)
Dim strkey As String
Dim mNodes As MSComctlLib.Nodes
Dim mNode1 As MSComctlLib.Node

Dim I As Long

On Error Resume Next

Set mNodes = TreeView1.Nodes

'mNodes.Clear

Set mNode1 = mNodes.Add(, , , str)

End Sub