Shortcut keys to access menu

[hua]

My main window has a menu. User should be able to press Alt+F to open the File menu
In one of my module, pressing Alt+F will not work. I instead have to press Alt then only press 'F' to open it using the keyboard.
What could be the possible cause?

TIA

[Antonio Linares]

Dear Hua,

> In one of my module

What is there is such module ? Please explain it or post a screenshot, thanks

[hua]

Thanks for the prompt reply Antonio

1. In this module (exe) of mine, pressing Alt+F works to immediately open the menu



2. In this one, pressing Alt+F doesn't work. I have to press Alt first, then 'File' will be highlighted, only then can I press 'F' to open the menu