_instance("autoit.cn") Func _instance($SEMAPHORE) Local $ERROR_ALREADY_EXISTS = 183 DllCall("kernel32.dll", "int", "CreateSemaphore", "int", 0, "long", 1, "long", 1, "str", $SEMAPHORE) Local $LASTERROR = DllCall("kernel32.dll", "int", "GetLastError") If $LASTERROR[0] = $ERROR_ALREADY_EXISTS Then Exit EndFunc ;==>_instance
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fybhwsx 发表于 2019-2-3 15:41 用这个方法有什么好处吗?
anythinging 发表于 2019-2-13 21:52 提示这个是什么意思? 错误: 语法错误 (非法字符)
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