AHK语法整理

AHK语法（官方文档）

字符串

1. 字符串拼接
   • 隐式："the value is " my_value(空格或制表符)
   • 显示："the value is " . my_value
2. 格式化
   • format("{1}, {2}", value1, value2)

常用函数

1. msgbox % format("test {1}", c)(%表示动态)

数组

• 普通数组[1, 2, 3]
• 联合数组{"key1" : A, (key2) : B}

操作符

• %变量%：

例1

MsgBox % "Hello %A_UserName%."  ; Shows "%A_UserName%"
MsgBox    Hello %A_UserName%.   ; Shows your username.

例2

target := 42
second := "target"
MsgBox   %second%  ; Normal (single) variable reference in text => target
MsgBox %  second   ; Normal (single) variable reference in an expression => target
MsgBox % %second%  ; Double-deref in an expression => 42

• :=, =：赋值
• ```````：转义(`r, `n)

条件

if (Var1 >= Low and Var1 <= High)
if Var1 between %Low% and %High% 
<>, !=, =, >, >=, <, <=, and, or, ||, &&
break, continue

• if
  • If Var
  • If Var op Value, where op is one of the following operators: =, <>, !=, >, >=, <, <=.
  • If Var [not] between Lower and Upper
  • If Var [not] in/contains MatchList
  • If Var is [not] Type
• loop

  t := "column 1`tcolumn 2`nvalue 1`tvalue 2"
  Loop Parse, t, `n
  {
      rowtext := A_LoopField
      rownum := A_Index  ; Save this for use in the second loop, below.
      Loop Parse, rowtext, `t
      {
          MsgBox %rownum%:%A_Index% = %A_LoopField%
      }
  }
  

  • Loop Count executes a statement repeatedly: either the specified number of times or until break is encountered.
  • Loop Reg retrieves the contents of the specified registry subkey, one item at a time.
  • Loop Files retrieves the specified files or folders, one at a time.
  • Loop Parse retrieves substrings (fields) from a string, one at a time.
  • Loop Read retrieves the lines in a text file, one at a time.
  • While executes a statement repeatedly until the specified expression evaluates to false. The expression is evaluated before each iteration.
  • For executes a statement once for each value or pair of values returned by an enumerator, such as each key-value pair in an object.

函数

MyFunction(FirstParameter, Second, ByRef Third, Fourth:="")
{
    ...
    return "a value"
}

• ByRef:引用调用
• Optional：可选参数
• 可以用#include包含含有函数定义的文件

其他

• #if等

  #if GetKeyState("[") && GetKeyState("]")
  \::MsgBox
  

  只有[]\三个键按下触发

  if GetKeyState("[") && GetKeyState("]")
  \::MsgBox
  

  只要[]\三个键按下触发