?
Solved

How to get values from MFC dialog box comboboxes and give to another class variable

Posted on 2009-05-20
2
Medium Priority
?
1,152 Views
Last Modified: 2012-05-07
How to get values from MFC dialog box
comboboxes and give to another class variable

How can i access the selected value

please specify how to set and get value from controls in mfc dialog boxes.
0
Comment
Question by:PBCHANDRAN
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 16

Accepted Solution

by:
HooKooDooKu earned 800 total points
ID: 24431433
Try the following where IDC_CMB is what ever dialog ID value you've assigned the combo box control.
(Logic assumes it's being executed from within the dialog box, if not, change GetDlgItem() to something like MyDlg.GetDlgItem())
CString str; 
CComboBox* pCB = (CComboBox*) GetDlgItem( IDC_CMB );
int nCurSel = pCB->GetCurSel();
if( nCurSel != CB_ERR )
{
    pCB->GetLBText( nCurSel, str ); 
}
else
{
    pCB->GetWindowText( str );
}

Open in new window

0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The following diagram presents a diamond class hierarchy: As depicted, diamond inheritance denotes when two classes (e.g., CDerived1 and CDerived2), separately extending a common base class (e.g., CBase), are sub classed simultaneously by a fourt…
In Easy String Encryption Using CryptoAPI in C++ (http://www.experts-exchange.com/viewArticle.jsp?aid=1193) I described how to encrypt text and recommended that the encrypted text be stored as a series of hexadecimal digits -- because cyphertext may…
Do you want to know how to make a graph with Microsoft Access? First, create a query with the data for the chart. Then make a blank form and add a chart control. This video also shows how to change what data is displayed on the graph as well as form…
Want to learn how to record your desktop screen without having to use an outside camera. Click on this video and learn how to use the cool google extension called "Screencastify"! Step 1: Open a new google tab Step 2: Go to the left hand upper corn…

719 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question