Declare and use a helper function as below. I got this when I started a new
Palm OS C App using CodeWarrior.
Cheers,
Edmond
//--------------------------------------------------------------------------
----
// FUNCTION
// GetObjectPtr
//
// DESCRIPTION
// This function returns a pointer to an UI object in the current form.
// PARAMETERS
// theObjectID:Word - id of the UI object
// RETURN
// VoidPtr - pointer of the UI object
//--------------------------------------------------------------------------
----
VoidPtr GetObjectPtr(Word theObjectID)
{
FormPtr myFormP ;
myFormP = FrmGetActiveForm() ;
return (FrmGetObjectPtr(myFormP, FrmGetObjectIndex(myFormP,
theObjectID))) ;
}
Edmond Chan [EMAIL PROTECTED]
Trio Software Corporation (604) 408-6912
401 -1286 Homer Street (604) 408-6464 fax
Vancouver, B.C.
Canada, V6B 2Y5
----------------------------------------------------------------------
Subject: settiing checkbox ON/OFF
From: "ajitnk" <[EMAIL PROTECTED]>
Date: Mon, 5 Mar 2001 11:38:46 +0530
X-Message-Number: 4
Hi everybody,
which function should i use to selectively check/uncheck checkbox item in my
Table in the UI?
i can use CtlSetValue, but from where do i get the pointer to the control
(ControlType *controlP)
that i need to pass to this function.
All i know is the row & column number of the checkbox that i want
check/uncheck.
Pl tell me how to procedd .
CtlSetvaluie has the following signature.
void CtlSetValue (ControlType *controlP,Int16 newValue)
Thanks
Ajit
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