Trigger action in a dialog setting event in a thread

[ssimop]

I wonder weather it is possible to trigger action on a running dialog using an event initiated in another thread. Is it likely that WM_NOTIFY feels, somehow, when an event is set by a thread?

Any advice is mostly welcome.

[Gintaras]

Send or post a message in range WM_APP...0xBFFF.

another thread:
SendMessage(dialogHandle WM_APP+1 0 0)

dialog procedure:
,case WM_APP+1
,out "action"

[ssimop]

Many thanks indeed !

[ssimop]

Dear Gintaras,

I used the following code to pass parameters from the thread to the dialog :

Macro temp01

Code:

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type RCt ~tzuni #tam
RCt x
x.tzuni="Some string value"
x.tam=123

int dialogHandle=win("TamTiriri" "#32770")
SendMessage(dialogHandle WM_APP+1 0 &x)

to the dialog :

Function DialogExtCall

Code:

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,case WM_APP+1
,out "action"
,RCt* x=+lParam
,RCDlg=x.tzuni
,_i=x.tam
,out F"{RCDlg} {_i}"

It works. However, I would appreciate it, if you could confirm its correctness.

[Gintaras]

Confirmed.