Chr Function

傳回與指定字元代碼對應的字元。

Syntax:

Chr(Expression As Integer)

Return value:

字串型

Parameters:

Expression: a numeric expression that represents a valid 8-bit ASCII value (0-255) or a 16-bit Unicode value. (To support expressions with a nominally negative argument like Chr(&H8000) in a backwards-compatible way, values in the range −32768 to −1 are internally mapped to the range 32768 to 65535.)

When VBA compatibility mode is enabled (OPTION VBASUPPORT 1), Expression is a numeric expression that represents a valid 8-bit ASCII value (0-255) only.

使用 Chr$ 函式，將特殊控制項序列傳送至印表機或其他匯出源。您也可以使用該函式，以在字串型表示式中插入引號。

錯誤代碼：

5 無效的程序呼叫

6 溢位, when VBA compatibility mode is enabled and expression is greater than 255.

Example:


        Sub ExampleChr
            REM 此示例在字串中插入問號 (ASCII 值為 34)。
            MsgBox "A "+ Chr$(34) +"short" + Chr$(34) +" trip."
            REM 對話方塊中顯示的輸出為：A "short" trip。
        End Sub

ASC