DoModal () problem

bluekaze

Excuse me, the window out of DoModal ()
How to access the variables of the parent window, such as ListCtrl
Thank you

MarkLi2020

Add parent window head file. maybe？

wintermaul

GetParent()->GetDlgCtrlID(...)

bluekaze

Is there a way to access variables directly? Like m_List or something

wait4you

public variables are ok

960088

Define the global variable k in the Doc class, and then pay m_list to k, it can be used everywhere, including the doc header file

mars1004

Dialog is best not to access the variables of the superior window. I do not know why the landlord should access the upper window variables?

bluekaze

I want to double click CListCtrl
DoModal() displays a window showing detailed information about clicking ITEM

wqkbosss

There are many ways!
For example, modify the constructor of the sub-dialog
After double-clicking CListCtrl in the superior window
Pass the object pointer of the CListCtrl of the superior window while creating the sub-dialog object!

novrain

It’s better to pass it after clicking. It’s not a good way to fetch