[Solved] Callback for ComboBox

[vvb 0]

Hi All,

I have a combobox created via GUICtrlCreateCombo. What I want to do is to call a user defined function when the user changes the selection. I have tried using GUICtrlSetOnEvent, however it does not trigger the callback function at all. It works for buttons and checkboxes and radio boxes.

Anyone know how to capture combobox selection change so that I can update another field according to what the user has selected?

Kind Regards,

Vlad

Edited May 9, 2013 by vvb

[FireFox 256]

Hi,

Take a look at the _GUICtrlComboBox_Create function in the help file.

You will see that the WM_COMMAND is your callback function and the code you need is $CBN_SELCHANGE.

You can use the built-in GUICtrlCreateComboBox and use the $iIDFrom var instead of the $hWndFrom one.

Br, FireFox.

[vvb 0]

Hi FireFox,

Cheers for that. Found out why my GUICtrlSetOnEvent for the ComboBox was not working, I had the wrong parameter passed in. Was using a single generic function to create controls with callbacks like buttons, radio buttons, checkboxes, comboboxes etc and was passing in the wrong parameter so the callback was never called.

Cheers,

Vlad