how to capture texts in the command window?

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Feng
Feng 2012-6-28
I have a gui application. some error messages appear in the command window sometime when i am not around. i would like to be able to capture the messages to a text file, something like an error log. can anyone please let me know how to do that? thank

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回答（2 个）

Walter Roberson
Walter Roberson 2012-6-28
编辑：Walter Roberson 2012-6-28
You might be able to use diary()
Also in some cases evalc() is suitable.
Jan
Jan 2012-6-28
I enclose the concern parts of the program in TRY-CATCH blocks and use a dedicated function, which writes to the command window and a log file.
Another idea: The function FEX: CmdWinTool allows to get the text written to the command window.

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