Editline inside dialog

I have a editline inside a dialogbox,
how can i transer the contents in the editline into a global character-string, when the user press a OK-button in the dialog? :confused:

When the user presses an OK-button in the dialog, a WM_COMMAND message is sent to the dialog. Handle it by grabbing the editline text into your global character-string.

Code:

---

case WM_COMMAND:
{
  int id = LOWORD( wParam );  // get the identifier of the control
  if( id == MY_BUTTON_ID )
  {
    GetDlgItemText( hDialog, MY_EDITLINE_ID, globalBuffer, GLOBAL_BUFFER_LENGTH );
  }
  return TRUE;
}

---

[edit]

Forgot that we're working with dialogs. Changed return 0; to return TRUE.