文字列を毎回分割しようとすると+、|分割から3単語のみを読み取ろうとすると正常に機能しますが、関数全体words1(0-3)を読み取ろうとすると失敗します...コードは次のとおりです:words1(4)
Private Function SetUpdateData()
Try
Dim delimiterChars As Char() = {"+"c}
Dim words As String() = updatelist.Split(delimiterChars)
Dim i As Integer = 1
Do While (i < words.Length)
Dim delimiterChars1 As Char() = {"|"c}
Dim words1 As String() = words(i).Split(delimiterChars1)
Dim name As String = words1(0)
Dim version As String = words1(1)
Dim fileurl As String = words1(2)
Dim size As String = (words1(3) / 1024D / 1024D).ToString("0.00") & " MB"
Dim cversion As FileVersionInfo = FileVersionInfo.GetVersionInfo(Path.Combine(Directory.GetCurrentDirectory() & "\" & name))
If My.Computer.FileSystem.FileExists(Directory.GetCurrentDirectory() & "\" & name) Then
If Not version.Contains(cversion.FileVersion) Then
DataGridView1.Rows.Add(name, version, size)
RichTextBox1.AppendText("+" & words1(0) & "|" & words1(1) & "|" & words1(2) & "|" & words1(3))
End If
Else
DataGridView1.Rows.Add(name, version, size)
RichTextBox1.AppendText("+" & words1(0) & "|" & words1(1) & "|" & words1(2) & "|" & words1(3))
End If
i = (i + 1)
Loop
Catch ex As Exception
MsgBox("error")
End Try
End Function
上記はまったく問題ありませんが、次words1(4)のように追加すると:
Private Function SetUpdateData()
Try
Dim delimiterChars As Char() = {"+"c}
Dim words As String() = updatelist.Split(delimiterChars)
Dim i As Integer = 1
Do While (i < words.Length)
Dim delimiterChars1 As Char() = {"|"c}
Dim words1 As String() = words(i).Split(delimiterChars1)
Dim name As String = words1(0)
Dim version As String = words1(1)
Dim fileurl As String = words1(2)
Dim size As String = (words1(3) / 1024D / 1024D).ToString("0.00") & " MB"
Dim status As String = words1(4)
Dim cversion As FileVersionInfo = FileVersionInfo.GetVersionInfo(Path.Combine(Directory.GetCurrentDirectory() & "\" & name))
If My.Computer.FileSystem.FileExists(Directory.GetCurrentDirectory() & "\" & name) Then
If Not version.Contains(cversion.FileVersion) Then
DataGridView1.Rows.Add(name, version, size)
RichTextBox1.AppendText("+" & words1(0) & "|" & words1(1) & "|" & words1(2) & "|" & words1(3) & "|" & words(4))
End If
Else
DataGridView1.Rows.Add(name, version, size)
RichTextBox1.AppendText("+" & words1(0) & "|" & words1(1) & "|" & words1(2) & "|" & words1(3) & "|" & words(4))
End If
i = (i + 1)
Loop
Catch ex As Exception
MsgBox("error")
End Try
End Function
また、分割している文字列は次のとおりです。
+Thing v2.exe|1.0.0.1|http://example.com/uploads/Thing v2.exe|205824|Primary+Thing v2 DLL.dll|1.0.0.1|http://example.com/uploads/Thing DLL.dll|1097728|Secondary
どのすべてが出力する必要があります:
words1(0) - Thing v2.exe
words1(1) - 1.0.0.1
words1(2) - http://example.com/uploads/Thing v2.exe
words1(3) - 205824
words1(4) - Primary
しかし、上で述べたように、words1(4) を使用すると、関数全体がクラッシュします...
msgbox(ex)キャッチして失敗し、エラーメッセージが表示されますが、例外エラーに対して実行しようとするmsgboxと、ポップアップは表示されず、プログラムは続行されます。
誰かが問題を解決したり、大いに感謝される助けをくれたりできる場合は、事前に感謝し、これが私にとっても混乱を招く場合は申し訳ありません!