This time, I thought about the use of shortcut keys for application forms.
The last time I posted an example of a shortcut (/lzhdim/p/18342051), the difference is that it is a hotkey registered globally by the operating system, and will be invalidated if other applications have registered corresponding hotkeys. This example is a shortcut to a key in a form, which is different from the global hotkey effect, and more in line with the application's effect.
1、 Project Catalog;
2、 Source Code Introduction;
1) Shortcut object;
2) Shortcut object definition;
3) Shortcut implementation;
4) Shortcut operation code;
3、 Run the interface;
4、 Introduction to use;
1) Refer to the code in the example for reuse.
2) Set a shortcut key in the configuration screen and click on that shortcut key on the form.
5、 Source download;
/download/lzhdim/89621777
6、 Other suggestions;
This example is a guideline, the rest of the reader is invited to reuse the code as needed.
The difference between this example and the last one is that the customized shortcuts are for a particular form, whereas the last one was a global hotkey registration for the operating system.