DSP Robotics Support

Posted: **Wed Jan 11, 2012 10:13 pm**

Wrapping up into a FlowStone Project:

require "Win32API"

def event i,v
   getForegroundWindow = Win32API.new('user32', 'GetForegroundWindow', 'V', 'L')
   window_handle = getForegroundWindow.Call()
   getWindowText = Win32API.new('user32', 'GetWindowText', 'LP', 'I')
   title_buffer = ' ' * 512
   getWindowText.Call(window_handle, title_buffer)
    output 0,title_buffer
end

As you say works without the buffer? Maybe it's a Ruby thing as you don't have to define the size of the variable?

Posted: **Thu Jan 12, 2012 1:14 pm**

thank you,
i did already try do change the PATH and my mistake was about my ruby version compiled with minigw, with the mswin version i can use some gems and i'm having problems with some other gems(the ones i would use) such as the sqlite3 and the mysql ones.

For example trying to require sqlite3 from irb it works, but inside flowstone ruby module it doesn't.

DSP Robotics Support

Rubygems

Re: Rubygems

Re: Rubygems