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Hard to believe that a simple thing would be impossible, but hey, thanks at least for letting me go on to other things :)
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Hard to believe that a simple thing would be impossible, but hey, thanks at least for letting me go on to other things :)

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I would like users to be able to enter stuff in a TextBox and hit enter, and have action taken - BUT - matlab's TextBox_Callback is called on either hitting enter OR changing focus. I can't see any way of verifying that they really pressed enter, rather than just clicking outside of the TextBox. Is there any way to either take action when they hit enter (and ONLY when they hit enter) or to find the value of the last key pressed when focus was in the TextBox?
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I would like users to be able to enter stuff in a TextBox and hit enter, and have action taken - BUT - matlab's TextBox_Callback is called on either hitting enter OR changing focus. I can't see any way of verifying that they really pressed enter, rather than just clicking outside of the TextBox. Is there any way to either take action when they hit enter (and ONLY when they hit enter) or to find the value of the last key pressed when focus was in the TextBox?

How do I take action based on the user pressing 'enter' from within a Matlab text box?

A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.

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MATLAB is a numerical computing environment and proprietary fourth-generation programming language. MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, Fortran and Python. Although MATLAB is intended primarily for numerical computing, an optional toolbox uses the MuPAD symbolic engine, allowing access to symbolic computing capabilities. An additional package, Simulink, adds graphical multi-domain simulation and model-based design for dynamic and embedded systems.