C / C++ / MFC

CString str = "";
 
((CEdit*)GetDlgItem(IDC_MY_EDIT))->GetWindowText(str);
str.Format("%d", str.GetLength());
((CStatic*)GetDlgItem(IDC_My_STATIC))->SetWindowText(str);

cedric moonen wrote:
What you can do is set the text of your static control whenever something changes in the EditBox. Here how to do that:

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

void CNegCtrlDlg::OnChangeEdit1() 
{
  CString str;
 this->GetDlgItemText(IDC_EDIT1,str);

 // Set number of the charecter in static box'
  SetDlgItemInt(IDC_STATIC_TEXT,str.GetLength());

	
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

swarnamanoo wrote:

I want to store Tree Information(CTreeCtrl), can any one help me out...

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

if (first test statement) {<br />
(update data)<br />
(invalidate one rectangle)<br />
}<br />
<br />
if (second test statement) {<br />
(update other data)<br />
(invalidate another rectangle)<br />
}

bool bUpdateWindow = false;<br />
CWnd * pParent = ::AfxGetMainWnd();<br />
<br />
if (first test) {<br />
(change data)<br />
pParent->InvalidateRect(pRect1, true);<br />
bUpdateWindow = true;<br />
}<br />
<br />
if (second test) {<br />
(change other data)<br />
pParent->InvalidateRect(pRect2, true);<br />
bUpdateWindow = true;<br />
}<br />
<br />
if (bUpdateWindow) { pParent->UpdateWindow(); }