EnvSet

首页后退前进

EnvSet

写环境变量.

EnvSet ( "envvariable" [, "value"] )

参数

envvariable	环境变量名称.
value	[可选] 设置环境变量的值. 若不使用此参数，则该环境变量将被删除.

返回值

成功:	返回非 0 值.
失败:	返回 0.

备注

函数设置的环境变量仅访问 AutoIt 生成的程序 (Run(), RunWait()). 一旦 AutoIt 关闭, 变量将不复存在.

函数示例

#include <MsgBoxConstants.au3>
Example()
Func Example()
    ; Create an environment variable called %MYVAR% and assign it a value. When you assign or retrieve an environment variable you do so minus the percentage signs (%).
    EnvSet("MYVAR", "This is some text!")
    ; Retrieve the environment variable that was just assigned a value previously.
    Local $sEnvVar = EnvGet("MYVAR")
    ; Display the value of the environment variable $MYVAR%.
    MsgBox($MB_SYSTEMMODAL, "", "The environment variable %MYVAR% has the value of: " & @CRLF & @CRLF & $sEnvVar)
EndFunc   ;==>Example

----------------------------------------

该函数可以通过命令 exect 调用

参见:

EnvGet, EnvUpdate

例子

如何创建一个按钮?

;; 创建变量%MYENV%

EnvSet('MYENV','это~~тест')

EnvGet('MYENV')