Strage figure behavior with compiled .NET library

2 次查看（过去 30 天）

Nolin Borrero Jr 2020-9-2

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/588008-strage-figure-behavior-with-compiled-net-library

编辑： Nolin Borrero Jr 2020-9-2

I have a .NET library that I compiled using the deploy tool. I after it does some calculations, it displays a two figures. Whenever I perform an action on the figure, the respone is delayed until a perform a second action.

With these figures, I replaced the OnClosingRequest function to hide them instead of deleting them so that the user can click a button to open the figure up again. If I use MATLAB natively or if I use the COM capability with C# then this works fine. But when I compile the code, I run into that delayed response issue. In this case, when the users clicks the X on the window, it doesn't hide until they perform a second action such as clicking the menu or something. Then as soon as they click the menu, it hides the figure.

Also, when I run the command from C# to re-display the figure that's hidden, it won't display unless I click a menu on the other figure.

The way my MATLAB code works is that I have a function called "prevent_display_closing(name)". Inside of this, it finds the figure with that name and calls a private static function called "override_CloseRequestFcn(fig)". Inside of this, it uses set(hObject, 'CloseRequestFcn', function) where function is a static public function that just sets hObject.Visible = 'Off'.

Is there something specific that could be causing this?

I am using MATLAB 2017b.