在Windows中從ruby代碼彈出指令的最簡單方法是什麼？

Question

該平臺是Windows XP的x86。

我想寫一個函數，如pop_up_instruction()，當調用它時，應該有一個彈出對話框或記事本或命令行或任何其他的打印指令塊。

指包含「\ r \ n」，像這樣的：

Explorer [/n] [/e] [(,)/root,<object>] [/select,<object>] 

/n    Opens a new single-pane window for the default 
        selection. This is usually the root of the drive Windows 
        is installed on. If the window is already open, a 
        duplicate opens. 
/e    Opens Windows Explorer in its default view. 
/root,<object> Opens a window view of the specified object. 
/select,<object> Opens a window view with the specified folder, file or 
        application selected. 

我寫了一個函數上述字符串轉換成一個VB字符串，並將其打印到一個VBS文件，並調用這個VBS文件中使用系統（the_vbs_file），the_vbs_file內容：

MsgBox "Explorer [/n] [/e] [(,)/root,<object>] [/select,<object>]" & vbCrLf & _ 
    "" & vbCrLf & _ 
    "/n    Opens a new single-pane window for the default" & vbCrLf & _ 
    "     selection. This is usually the root of the drive Windows" & vbCrLf & _ 
    "     is installed on. If the window is already open, a" & vbCrLf & _ 
    "     duplicate opens." & vbCrLf & _ 
    "/e    Opens Windows Explorer in its default view." & vbCrLf & _ 
    "/root,<object> Opens a window view of the specified object." & vbCrLf & _ 
    "/select,<object> Opens a window view with the specified folder, file or" & vbCrLf & _ 
    "     application selected." & vbCrLf & _ 
    "" 

我們是否有其他更好的辦法？

Answer 1

你應該看看WIN32API：

require "Win32API" 
title, message = 'dialog title', "line 1\nline 2" 
Win32API.new('user32','MessageBox',['L', 'P', 'P', 'L'],'I').call(0,message,title,0)