目录

# Option Compatible 语句

Option Compatible extends LibreOffice Basic compiler and runtime, allowing supplemental language constructs to Basic.

此语句必须添加到模块中的可执行程序代码之前。

在下列情况下, 此选项可能会产生影响或有所帮助:

- Allow special characters as identifiers. all characters that are defined as letter in the Latin-1 (ISO 8859-1) character set, are accepted as part of identifiers.

- Create VBA constants including non-printable characters.

- Allow the New operator to be optional in Dim statements.

- Allow default values for optional parameters in procedures.

- Use named arguments when multiple optional parameters exist.

- LibreOffice Basic 库的预加载

编码类模块时必须使用 Option Compatible。

### 语法:

Option Compatible

### 示例:

### Special characters as identifiers

            Option Compatible
            ' With this option the code works, otherwise it causes a compiling error
            Sub Main
                ä = 10
                print ä
            End Sub

Statement Option VBAsupport 1 implies Option Compatible statement automatically.

相关主题

Rem 语句

CompatibilityMode() Function

Option Base 语句

Option Explicit 语句

Option VBASupport 语句

Option ClassModule 语句

《使用过程和函数》中利用 CompatibilityMode() 函数修改变量作用域。

Refer to Identifying the Operating System and Getting Session Information for class module examples, or Access2Base shared Basic library for other class examples making use of Option Compatible compiler mode.