ChrW 函数 [VBA]

目录

# ChrW Function [VBA]

返回指定字符代码对应的 Unicode 字符。

This constant, function or object is enabled with the statement Option VBASupport 1 placed before the executable program code in a module.

### 语法:

    ChrW(charcode As Integer) As String

### Return type:

字符串

### 参数:

charcode: Numeric expression that represent a valid 16 bit Unicode value (0-65535). (To support expressions with a nominally negative argument like ChrW(&H8000) in a backwards-compatible way, values in the range −32768 to −1 are internally mapped to the range 32768 to 65535.) An empty value returns error code 5. A value out of the range [0 to 65535] returns error code 6.

### 错误代码:

5 无效的过程调用

6 溢出

### 示例:

    Sub ExampleChrW
        ' 本示例在字符串中插入希腊字母 alpha 与 omega。
        MsgBox "From " + ChrW(913) + " to " + ChrW(937)
        ' 弹出的消息框中会显示: 从 Α 到 Ω
        MsgBox ChrW(charcode := 116) ' "t" lowercase T letter
    End Sub

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