C / C++ / MFC

CEdit* pEdit = GetDlgItem(ICD_MYEDIT);  <font color=#008000>// the ident of your control...</font>
CString strEditContent;
pEdit->GetWindowText(strEditContent);   <font color=#008000>// Filled with the Edit content...</font>

CEdit*     pEdit  = GetDlgItem(IDC_MYEDIT);
CComboBox* pCombo = GetDlgItem(IDC_MYCOMBO);
CStatic*   pStatic= GetDlgItem(IDC_MYSTATIC);
 
<font color=#008000>//...</font>
 
pEdit->SetFocus();
pCombo->SetFocus();
pStatic->SetFocus();

<br />
class Base<br />
{<br />
   vector<Base *> v;<br />
<br />
protected:<br />
   void Register(Base *b)<br />
   {<br />
      v.add(b);<br />
   }<br />
};<br />
<br />
class Derived : public Base<br />
{<br />
   public Derived()<br />
   {<br />
      Register(this);<br />
   }<br />
};<br />

class Base {
public:
  Base() { foo(); }       // Default constructor <code><------ (invalid)</code>
  virtual ~Base() { }     // Standard destructor
  virtual void foo() = 0; // Pure virtual function
};
 
class Derived : public Base {
public:
  Derived() : Base() { }; // Default constructor
  virtual ~Derived() { }  // Standard destructor
  virtual void foo()      // Virtual func implementation
    { printf ("Derived::foo()\n"); }
};

class Base {
public:
  Base() { }              // Default constructor
  virtual ~Base() { }     // Standard destructor
  virtual void foo() = 0; // Pure virtual function
};
 
class Derived : public Base {
public:
  Derived() : Base() { foo(); }; // Default constructor <code><------ (valid)</code>
  virtual ~Derived() { }         // Standard destructor
  virtual void foo()             // Virtual func implementation
    { printf ("Derived::foo()\n"); }
};