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# Close Statement

關閉透過 Open 陳述式開啟的指定檔案。

## 語法：

    Close FileNumber As Integer[, FileNumber2 As Integer[,...]]

## 參數：

FileNumber：任意整型表示式，用於指定透過 Open 陳述式開啟的資料通道數目。

## 示例：

    Sub ExampleWorkWithAFile

    Dim iNumber As Integer

    Dim sLine As String

    Dim aFile As String

    Dim sMsg As String

        aFile = "c:\data.txt"

        sMsg = ""

        iNumber = Freefile

        Open aFile For Output As #iNumber

        Print #iNumber, "First line of text"

        Print #iNumber, "Another line of text"

        Close #iNumber

        iNumber = Freefile

        Open aFile For Input As iNumber

        While Not eof(iNumber)

            Line Input #iNumber, sLine

            If sLine <>"" Then

                sMsg = sMsg & sLine & chr(13)

            End If

        Wend

        Close #iNumber

        MsgBox sMsg

    End Sub