On Thu, Aug 16, 2012 at 10:56 PM, Paul K <[email protected]> wrote:
> Hi all,
>
> I'm working with an application that saves data in files and some of
> the operations may trigger file errors. I'm handling those errors
> myself and don't want to see the standard error message shown by
> wxwidgets. How do I disable it? Here is the code that I have:
>
> local file = wx.wxFile(filename, wx.wxFile.write)
> file:Write("something", #"something")
>
> If the file is write protected, I get "can't open file '...' (error 5:
> access is denied)". I know, I can check for that condition, but this
> is not what the question is about. I'd like to disable that message.
>
> 1. use wxLogNull. I read C++ examples, but not sure how this should be
> used in wxlua (according to examples, you just need to "instantiate"
> this logNull object):
This does not show the error dialog for me in Linux.
local log = wx.wxLogNull()
local file = wx.wxFile("/aaa", wx.wxFile.write)
print(file:IsOpened())
if (file:IsOpened())
-- This asserts as it should if the file is not opened
file:Write("something", #"something")
end()
log:delete()
Regards,
John
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