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The issue is when you read/write the value false. There is a newline character after false in the output file, which is visible when you open the text file or initially read it into text. An easy solution to this is to simply use read.ReadToEnd().Trim() to remove the extra whitespace characters.

You can also combine your nested If...Else into If...ElseIf...Else to make your code less confusing.

Sub loadfiles()
    Dim read As System.IO.StreamReader
    read =
    Dim text As String = read.ReadToEnd().Trim()
    If text = "false" Then
        CheckBox1.Checked = False
    ElseIf text = "true" Then
        CheckBox1.Checked = True
    End If
End Sub

Categories : Vb.Net

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