VB6各数据类型序列化和反序列化

最新推荐文章于 2024-08-18 09:45:13 发布

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最新推荐文章于 2024-08-18 09:45:13 发布

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本文链接：https://blog.youkuaiyun.com/byfq/article/details/3605124

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本文展示了如何在VB6中实现数据的序列化和反序列化，包括基本数据类型如Byte、Boolean、Integer、Long、Single、Double和String，以及数组的序列化。通过点击Command按钮，用户输入的数据将被写入文件并读取回显示到Label上，实现了数据的保存和恢复。

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Private Sub Command1_Click()

'序列化
Dim var1 As Byte
Dim var2 As Boolean
Dim var3 As Integer
Dim var4 As Long
Dim var5 As Single
Dim var6 As Double
Dim var7 As String

var1 = CByte(Text1.Text)
var2 = CBool(Text2.Text)
var3 = CInt(Text3.Text)
var4 = CLng(Text4.Text)
var5 = CSng(Text5.Text)
var6 = CDbl(Text6.Text)
var7 = Text7.Text

Open "c:/aaa.txt" For Binary As #1
Put #1, , var1
Put #1, , var2
Put #1, , var3
Put #1, , var4
Put #1, , var5
Put #1, , var6
Put #1, , var7
Close #1
End Sub

Private Sub Command2_Click()

'反序列化
Dim var1 As Byte '1
Dim var2 As Boolean '2
Dim var3 As Integer '2
Dim var4 As Long '4
Dim var5 As Single '4
Dim var6 As Double '8
Dim var7 As String '变长

Open "c:/aaa.txt" For Binary As #1