Pass variable to OnMessage Topic is solved

[Dest938572]

Hello!
I need to use some variables inside OnMessage handlers.
Here is example:
Why does myVar is empty?

Code: Select all

myVar = "hello world"

Gui, New, hwndhGui AlwaysOnTop Resize
GuiControl, Font, hwndhGui
Gui, Show, H120 x700 y200

OnMessage(0x201, "WM_LBUTTONDOWN")

return


;MouseClick handler
WM_LBUTTONDOWN()
{
	OutputDebug myVar: %myVar%
}

[boiler]

You would have to make myVar global if you want its value to be available inside functions.

[teadrinker]

Or you could do like this:

Code: Select all

myVar = "hello world"

Gui, New, hwndhGui AlwaysOnTop Resize
GuiControl, Font, hwndhGui
Gui, Show, H120 x700 y200

OnMessage( 0x201, Func("WM_LBUTTONDOWN").Bind(myVar) )
return


;MouseClick handler
WM_LBUTTONDOWN(text)
{
   MsgBox, %text%
}