C / C++ / MFC

Lasoryth wrote:

or is there another way to code to make sure what is entered is an Integer and not a character or string value?

Al_Pennyworth wrote:

Now the problem - I need to be able to uncheck the "On resume..." option, which I cannot seem to find a way to do.

bimgot wrote:

am i missing something?

bimgot wrote:

...it just does nothing...

void CDlg::OnTimer(UINT_PTR nIDEvent)
{
CDialog::OnTimer(nIDEvent);
dlg_level = dlg_sldr.GetPos();

CformView* form = (CformView*) GetParent();
UpdateData (TRUE);
form->form_level = dlg_level;
form->UpdateData(FALSE);

UpdateData(TRUE);
}

JudyL_FL wrote:

UpdateData (TRUE) puts the values currently in the controls into the variables. You need to call UpdateData (FALSE) to move the variable values into the screen controls.

void CDlg::OnTimer(UINT_PTR nIDEvent)
{
    CDialog::OnTimer(nIDEvent);
    dlg_level = dlg_sldr.GetPos();
 
    CformView* form = (CformView*) GetParent();
    // what is the value of 'form' here?
    form->form_level = dlg_level;
    form->UpdateData(TRUE);
 
    UpdateData(TRUE);
}
 
void CformView::OnViewDlg()
{ 
    CDlg dialog;
    // what is the value of the 'this' pointer here?
    dialog.dlg_level = form_sldr.GetPos();
    dialog.DoModal();
}

bimgot wrote:

...i dont actually need to control the main window whilst the dialog is open, i just want to update some variables..

void CformView::OnViewDlg()
{ 
    CDlg dialog;
    dialog.dlg_level = form_sldr.GetPos();
    dialog.DoModal();
    // is form_level correct at this point?
}

bimgot wrote:

i want to update the variable as the dialog is running

<br />
#include<iostream.h><br />
#include<fstream.h><br />
#include<stdio.h><br />
#include<cstring.h><br />
<br />
void main()<br />
{<br />
int i=0;<br />
int num[66];<br />
string d_ic;<br />
<br />
ifstream infile("C:\\section17.txt");<br />
<br />
while(i<66)<br />
{<br />
infile>>num[i]>>d_ic;<br />
{<br />
if(num[i]<=13)<br />
cout<<num[i]<<"\t"<<d_ic<<"\t"<<"Group A"<<endl;<br />
<br />
cout<<endl;<br />
<br />
else<br />
cout<<num[i]<<"\t"<<d_ic<<"\t"<<"Group B"<<endl;<br />
}<br />
i++;<br />
}<br />
cout<<endl;<br />
cout<<"Hello"<<endl;<br />
<br />
<br />
getchar();<br />
<br />
}<br />