Try...Catch...Finally 陳述式(Visual Basic) - MSDN - Microsoft

Try...Catch...Finally 陳述式(Visual Basic) - MSDN - Microsoft

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日期:2025-04-30
當Try 區塊中擲回例外狀況時,Visual Basic 會尋找處理此例外狀況的Catch 陳述式。 .... If System.IO.File.Exists(filePath) = False Then Console.Write("File Not Found: .... Dim x As Integer = 5 Dim y As Integer = 0 ' Set up structured error handling....看更多