[circonian]

EDIT: bah, I deleted it. Lets try that again:
You could move the primary/negative key checks to the top, then that way they will get tested first. That way if someone has KEY_NUMPAD1 bound as their primary it would still work and they could still use KEY_1 to change guilds.

local function FCOGuildBankQuickSelect_HandleKeyboardEvents(self, key, hide)
    -- Convert keycode to actual key so we can compare it to our primary/negative keys
    if GetKeyName(key) == DIALOG_PRIMARY then
        ZO_Dialogs_ButtonKeybindPressed("DIALOG_PRIMARY")
    elseif GetKeyName(key) == DIALOG_NEGATIVE then
        ZO_Dialogs_ButtonKeybindPressed("DIALOG_NEGATIVE")
    end
...
end