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Gekko's picture

How to use KeyDownEvent in F#

Posted Tuesday, 28 July, 2009 - 20:20 by Gekko in

Hi!

Does anyone know how to use KeyDownEvent in F#? I have a hard time trying to figure out how to use it.

I'm developing a RPG game with F# and OpenTK.

- Gekko

‹ GameWindow - fullscreen + setting the resolution no more than 300-500 OpenGL calls per frame?! ›

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objarni's picture

Re: How to use KeyDownEvent in F#

Posted Wednesday, 29 July, 2009 - 20:59 by objarni

Looks nice!

Is this GLControl maximized or GameWindow?

the Fiddler's picture

Re: How to use KeyDownEvent in F#

Posted Wednesday, 29 July, 2009 - 22:13 by the Fiddler

This is a known issue: the Keyboard.KeyDown does not use the .Net convention (object sender, EventArgs e) which means F# cannot apply its syntactic sugar.

The short-term solution is to use the add_KeyDown() method instead. OpenTK.Input is being reworked in SVN trunk to fix those issues: the final API will be closer to XNA.

Gekko's picture

Re: How to use KeyDownEvent in F#

Posted Thursday, 30 July, 2009 - 08:57 by Gekko

the Fiddler: Ok, thanks

objarni: It uses GameWindow.

- Gekko