<< Click to Display Table of Contents >> Callback_Notify_Address / CBNMHDR |
Description
Meta function automatically created by thinBasic engine and valid only inside Callback Functions.
This meta function is valid only inside a Callback Function,
If CBMSG = %WM_NOTIFY, this function returns the address (a pointer) to the NMHDR UDT for this notification message.
Syntax
nmHDR = CBNMHDR
alias
nmHDR = Callback_Notify_Address
Returns
Number.
Remarks
Some notification messages like %NM_CHAR, %NM_CLICK, etc. require an extended version of the NM structure. However, all NM structures begin with an NMHDR UDT, so the pointer returned here is always accurate. For other values of CBMSG, the pointer returned by CBNMHDR is meaningless.
Restrictions
This function is only valid inside a Callback Function.
See also
Examples